The 20th century's second decade was characterized by colder than average winters and springs, especially the winter of 1918, which has the distinction of being the coldest on record. There were also back-to-back winters (1916 and 1917) with 50.7" of snow, and an unprecedented four consecutive Aprils with significant snowfalls (1914-1917). Additionally, the summers of 1914 and 1915 were among the coolest on record. Still, there were a number of hot weather highlights, including the hottest temperature on record, at the time, 104°, in August 1918 (just seven months after a low of -13°). Then there was the brief, but scorching, four-day heat wave the previous summer (July 30-Aug 2) in which one day had a high of 100° and the other three days reached 98°. And in 1914 and 1915 late season heat waves occurred in consecutive Septembers. Finally, looking at precipitation, 1910 was New York's driest year until 1964 while Oct. 1913, with nearly 13 inches of rain, ranks as one of the ten wettest months on record. Highlights of each year follow:
1910
January 14 - The biggest snowfall of the winter covered the City with an accumulation of 10" (0.5" of it fell on 1/15). This topped a snowfall of eight inches three weeks earlier.
February 27 - Today's high of 51° was the first in the 50s since Dec. 14, a span of nearly eleven weeks.
September 1 - After today's rainfall of 1.20" only an additional 0.22" fell for the rest of the month (and none from 9/10 thru the first week of October).
October 6 - Today was the twenty-seventh day in a row with no measurable rain. This would be the longest rain-free streak on record until 1924 (it's now ranked third). This streak contributed to 1910 being New York's driest year until 1964.
November 24 - Today's high of 53° was the only high in the 50s between Nov. 11 - Dec. 28.
December 16 - The coldest day of the winter was today, with a high/low of 21°/11°.
December 19 - Today was the first day this month with a low temperature above 32°.
Christmas Day - Today was the thirteenth (and last) day this month with a high of 32° or colder.
1911
March 16 - Today's frigid high/low of 20/13 made this the second coldest day of the winter, three months after the coldest day (21°/11° on 12/16).
March 25 - On the day of New York's deadly fire at the Triangle Shirtwaist Factory in Greenwich Village (147 mostly female laborers died), skies were clear and temperatures cold, with a high/low of 40°/20°.
April 2 - Today's high/low was a winter-like 35°/24°, seventeen degrees below average. The high was a record for the date (that still stands).
May 24 - This was the ninth day with measurable rain this month, all which had less than 0.10" (as well as April's last two days with rain).
August 31 - This was the seventh day in a row with measurable rain. 3.76" poured down today, more than the combined amount of the previous six days (3.57"). Additionally, today's high/low was a very cool 59°/55°. This would be the only time until 2007 that a day in August had a high in the 50s.
November 12 - After reaching a high of 69° in the early afternoon the temperature nosedived and was down to 33° as midnight approached. The mercury would continue to fall to a record low of 26° the following morning.
December 4 - A snowfall of seven inches ended up being the biggest snowfall of the winter. The day, with a high/low of 33°/19°, was also the coldest day of the month.
1912
January 25 - This was the start of a three-week period with frigid temperatures, in which all but two days had highs of 32° or colder. The average high/low during this period was 27°/15°.
Valentine's Day - After having no high of 32° or colder this winter until 1/4, today was the thirty-first day in the six weeks since than to have a high that cold (three-fourths of the days). Today was the end of a seven-day streak with highs of 32° or colder (and eleventh day of the past twelve). It would be followed fifteen days later by another seven-day streak.
March 6 - The first six days of March all had highs colder than 32° (and 2/29 had a high of 32°). The average high during these days, at a time when highs are typically in the mid-40s, was 28°. From Jan. 4 thru today, a period of nine weeks, 60% of the days had highs of 32° or colder.
March 24 - Highs of the past four days: 34° (3/21); 35° (3/22); 36° (yesterday); and 37° (today). All were well below the average high, which is around 50°.
August 10 - This was the eleventh day in a row in which the high was in the 70s (the average at this point in the summer is around 83°). This came about three weeks after a streak of eleven days in a row with lows in the 70s (July 8-18).
December 24 - A morning snowstorm dumped 11.4", Christmas Eve's biggest snowfall. Snow fell heaviest between 4-9 AM, when it fell at a rate of 1.5" per hour.
1913
March 7 - Today's high/low of 20°/12° made this the coldest day of the winter, passing 2/13, which had a high/low of 25°/11°.
March 9 - The day's high of 65° followed a low of 12° the previous day.
May 10-11 - One week after back-to-back highs of 89° (both were records until 2001), yesterday's and today's lows were in the 30s. The low of 36° on May 11 was a record that still stands.
October 1 - 4.98" of rain fell today, much of it (3.34") in just two hours during mid-afternoon (3-5 PM). At the time this was the third greatest daily rainfall (it's since fallen to ninth). In addition to this tremendous amount of rain, eight inches more would fall this month, making this, at the time, the third wettest month on record (it's now ranked seventh).
1914
February 12 - One month after a frigid high/low of 9°/-3° (on 1/13), today was a near repeat, with a high/low of 10°/-3°. And both days were followed by another below zero reading.
February 25 - Today, with a high/low of 26°/1°, was the 15th day of the past eighteen with a high of 32° or colder. Average high/low during this period was 26°/12°, thirteen degrees below average. Additionally, 17.3" of snow fell during this 18-day period.
March 1 - Rain in the morning changed to snow around lunchtime and by midnight 13.5" had accumulated (an additional inch fell after midnight on 3/2). It was a very heavy, wet snow with a high water content (2.65") until around 9 PM when Arctic air moved in. This was the century's first snowstorm of a foot or more, and the first since February 1899, when 16 inches piled up. This remains the longest period between snowstorms of 12 inches or more.
March 7 - In a little less than four weeks 35.2" of snow fell. Twelve days had measurable snow, including snowstorms of 9.7" on Feb. 13-14 and 14.5" on March 1-2. This followed a five-week period in which just 0.1" of snow fell (Jan. 6-Feb. 9).
April 16 - This was the third day of the past six to have an inch or more of rain (another day had 0.89") In total 4.30" of rain was measured.
July 29 - Today's low of 59° is the only time a low has been in the 50s on this date. This and Aug. 1, 1964 have the distinction of having the mildest readings that are record lows. (However, at the time, July 26's record reading was 60°, but it would be broken in 1920 when a low of 55° was reached.)
September 15 - The average high/low of the past eight days was an unseasonably cool 68°/51°, nearly ten degrees below average. This cool period wasn't associated with wet weather as just 0.01" fell.
September 23 - This was the last day of an out-of-season three-day heat wave that saw highs of 94°-95°-92° (23 degrees above average). This came a week after an eight-day period of very cool weather. The 95° reading on 9/22 was the year's hottest temperature.
November 24 - For the eighth day in a row the low was 32° or colder - the longest such streak in the month of November in the 20th century.
December 7 - A cold rain fell (1.81") on a day that had a high/low of only 36°/32°.
December 9 - For the fourth day in a row the high was 36°. And three of the four days had lows of 30°.
December 26 - A bitterly cold day, with a high/low of just 15°/3°.
December 29 - Today was the eighth day this month with measurable snow, but all had accumulations of less than one inch.
1915
January 25 - This was the ninth day in a row with measurable precipitation, totaling 2.75". (It was also the twelfth day in the past two weeks with precipitation, totaling 6.21".) Today's temperatures stayed in the 30s all day (high/low of 38°/30°) but the precipitation was in the form of rain, which amounted to 0.41".
January 31 - This was the fifteenth day this winter to have measurable snow, but it was the first to have an accumulation of an inch or more. However, the 1.6" that fell in the first half of the afternoon changed to rain and was washed away. (A more substantial snowfall, of 4.4", would occur two days later.)
February 6 - From Jan. 12 through today 10.62" of precipitation fell (0.41" of rain fell today). Nineteen days had measurable precipitation, including ten days with snow (8.2" in total). This winter would be the wettest on record until the winter of 1978-79.
April 3 - The biggest snowfall of the "winter" occurred today on Easter Saturday as ten inches of heavy snow fell between 9 AM and 11 PM (eight inches fell between 11 AM and 6 PM). During the storm winds from out of the north gusted to 25 mph and temperatures hovered around 30°, producing wind chills in the teens.
April 4 - Many spent Easter Sunday digging out from yesterday's 10-inch snowstorm. However, by afternoon temperatures rose into the low 50s, twenty degrees warmer than yesterday, greatly promoting melting. And skies were mostly sunny.
April 25 - Today saw perhaps the greatest swings in temperature of any date in New York's weather history. After first soaring from 47° shortly after midnight to 91° at 3 PM, the temperature then plunged to 52° by midnight. This was the result of a strong warm front moving through for about ten hours (9 AM-7 PM) then being displaced by a backdoor cold front. No rain was produced by the passage of these fronts.
April 27 - Two days after the temperature soared into the 90s, they did so again today. But after reaching 92° shortly before 4:30 (one degree hotter than 4/25) a cold front moved through a few hours later and the temperature dropped to 54° by midnight.
June 9 - Today's high of 81° was preceded by two days with highs of 77° and would be followed by two more 77-degree days.
June 30 - 1.93" of rain poured down late tonight, which was 0.01" more than what fell during the first 29 days of the month. 1.27" of tonight's rain fell between 11 PM-midnight. (In reality, this torrential rain fell between midnight-1 AM on 7/1 but since the National Weather Service uses Standard Time year-round for its official records the rain is credited to 6/30.)
August 9 - Each of the first nine days of August had some rain, totaling 5.14" (3.75" fell on 8/4 from a tropical storm that tracked over the area). This was the second time this year to have nine days in a row with measurable precipitation (the first was Jan. 17-25).
September 17 - This was the last day of a four-day heat wave, the second year in a row that had one in the second half of September - the only time this has happened. The highs during these four days were 90°-91°-93°-91°.
December 17 - Today was the 18th consecutive day in which highs got no warmer than 43°. Although this period was seven degrees colder than average, there was no extreme cold (i.e., readings colder than 20°, and only three days with highs of 32° or colder).
1916
January 27-28 - Yesterday's and today's highs of 69° and 66°, respectively, were records that are still standing. These mild temperatures came less than two weeks after back-to-back days with lows in the single digits.
February 1 - This was the fifth day this week with a high in the 60s. But after today's high of 60° it would be eight more weeks before the next reading above 60° occurred. And nearly 40" of snow would fall during this 8-week period.
March 17 - What was a very cold day (high of 26°) became even colder when a reinforcement of Arctic air moved in after dark and by 11 PM the temperature had fallen to 9°. This was the first single-digit reading in March in the 20th century (there were 15 occurrences between 1872 and 1891; there would be five more this century, including the next day, with a low of 7°; the most recent was in 1967). Winds gusting close to 30 mph at night produced sub-zero wind chill readings.
March 22 - Today's snowfall of 2.9" followed a snowfall of 2.1" yesterday and was the sixth in the past three weeks of two inches or more (there were eleven days with measurable snowfall). This was also the fourth storm to produce significant sleet. In total, snow/sleet amounted to 25.5" this month, making it New York's second snowiest March after March 1896. (It would also be the fifth coldest March on record, and the coldest of the 20th century.)
June 11 - This was the fourth day of the past five with afternoon temperatures only in the 50s. All five days were overcast with light winds out of the northeast. The typical high temperature in the second week of June is in the upper 70s.
December 15 - A snowstorm dumped 12.7" of snow between 7 AM-9 PM, with nearly ten inches on the ground by mid-afternoon. The snow was very fluffy, produced from just 0.59" of water (and by daybreak on 12/16 it had packed down to nine inches on the ground). The day's high was 28°, the first of five days in a row with highs in the 20s.
1917
March 5 - This was the fifth day of the past six, and the fourth day in a row, to have measurable snowfall. In total 13.9" fell.
April 1 - In the span of just eight hours the temperature plummeted from 83° to 44° as a "backdoor" cold front moved through and winds shifted from the southwest to the northeast. This would be the warmest reading of the month. And the next reading in the 80s wouldn't occur for seven weeks (May 20). Today's high reading came the day after the high was 62°, the year's first reading of 60°+.
April 9 - One of April's biggest snowstorms dumped 6.5" (0.1" of it fell late last night). This brought the winter's total snowfall to 50.7" for the second year in a row.
August 2 - Although the summer had just six days with 90-degree temperatures, the high today was 98° and the previous three days saw highs of 98° (8/1), 100° (7/31) and 98° (7/30). Today's high has the distinction of being the hottest of any year's last 90+ reading (before or after this year).
September 3 - The low was 64° for the third day in a row and would be the mildest low temperature of the month, the "coolest" reading for warmest low temperature in September on record (later tied in 1935). This broke the previous record set in 1871 and 1883.
December 1 - Today's high of 47°, seasonable for the beginning of December, would be the mildest reading of what would be the second coldest December on record. Not surprisingly this was the chilliest reading to be the mildest reading in any December.
December 13 - The biggest snowfall of the winter began late in the afternoon and by the time the snow ended in the early hours of 12/14 9.5" had accumulated (eight inches fell today). The temperature rose into the mid-30s as midnight approached, making it a very wet snow, with rain mixed in at times. This was the third year in a row to have a significant snowfall in mid-December.
December 28 - Beginning today and continuing through Jan. 4 record lows were set on seven of the eight days - and all of them are still standing. (Only 1/3, with a low of zero didn't set a record.)
December 29 - Beginning at 5 PM and lasting thru 2 PM on 12/30 (21 consecutive hours), the temperature was below zero. Today's low, at midnight, was -6°, while tomorrow's would be -13°. This would be New York's coldest reading of all time until the winter of 1934.
December 31 - The year ended on a bitterly cold note, one of New York's coldest days on record, as the high/low was only 6°/-7. When the ball dropped the temperature was one degree above zero - by far the coldest ball-drop temperature (the second coldest reading, 9°, occurred 100 years later). And the wind chill was around -20°.
1918
January 2 - At 4 PM the temperature reached 10°, ending a streak of 114 hours (since 10 PM on 12/28) in which the temperature was in the single digits or colder. But it fell back into the single digits an hour later.
January 4 - This was the eighth day in a row with a low temperature in the single digits or colder, the longest such streak on record. The average high/low during this streak was 13°/-3°. Six of the days had lows of zero degrees or colder, including today (-3°). Also, today's high of 18° was the "warmest" reading since 12/28.
January 13 - In a span of little more than 24 hours the temperature plummeted from 53° yesterday at 6:30 AM to 6° above zero this morning at 8 AM. This was the tenth low in the single digits or colder in the past 30 days, and there would be ten more in the next six weeks.
February 7 - This was the first day since 12/24 to be completely above freezing.
February 20 - After soaring to 59° shortly before daybreak (the mildest reading in three months) the temperature fell sharply all day and was at 18° by midnight (on its way down to 8° by 8 AM on the 21st).
February 21 - This was the nineteenth day this winter with a low in the single digits, which established a new record (breaking a tie with the winter of 1885). And tomorrow would be the twentieth day with a reading below 10°. A typical winter sees six such days.
March 19 - After a balmy high of 76° was reached at 3 PM (a record that still stands) the temperature dropped like a rock and was half that reading by midnight.
June 23 - During a time in June when highs average around 80°, today's temperature got no higher than 59°. And the low of 49° was a record (which still stands).
August 7 - In the midst of a five-day heat wave today's high of 104° was, at the time, the hottest reading on record (later topped during the summer of 1936). This was the only day of the heat wave to have temperatures in triple digits.
October 30 - This was the fifth day in a row in which highs were in the 70s and lows in the 60s; the average high/low at this time of year is in the upper 50s/low 40s.
November 11 - The day of the signing of the armistice (in France) that ended World War I was overcast and a bit chillier than average, with a high of 49°/38°.
1919
January 2 - Quite a contrast in how this year and last year started. The first two days of this year had highs in the low 60s while last year the first two days had highs of 10°.
March 14 - Today saw the winter's first snowfall of one-inch or more as 1.3" accumulated in the early afternoon. This would be the latest date for the first snowfall of an inch or more until the winter of 1998, when it occurred on March 22. Until today a total of 1.1" had fallen this winter from four snowfalls. When today's snow was falling temperatures were only in the mid-20s.
March 28 - 1.4" of snow fell in the afternoon, the biggest snowfall of the winter (coming two weeks after 1.3" fell). This was the last snowfall of the winter, which had just 3.8" of snow - the least snow until the winter of 1973 when 2.8" fell (and later passed by the winter of 2002). Temperatures during the afternoon were only in the mid-20s, half of what the usual afternoon temperatures are at the end of March.
March 29 - Today's high was just 31°, twenty-two degrees below average and the coldest high temperature since 1/12.
April 2 - This was the sixth day in a row with a low in the 20s. The average reading during these days was 24°, fifteen degrees below average. This morning's low of 22° was a record that still stands.
April 25 - It was a cold day with temperatures more like winter than the middle of the spring. The high/low was just 43°/29°, nineteen degrees below average. And tomorrow's readings would be very similar (of 44°/31°). Both morning lows were records (that still stand). Both days also had winds that gusted to 25 mph, making it feel like the temperature was in the 20s.
July 23 - For the ninth day in a row measurable rain fell. Total rainfall during this streak amounted to 5.81", one-third more than what falls in a typical July.
August 18 - More than twelve inches of rain fell in the past five weeks. During this period measurable rain fell on twenty-two days. Today's rainfall was the fifth rainstorm of an inch or more. Besides significant rainfall today (1.74") it was also very cool, with a high/low of 65/63.
October 28 - Today's high of 83° was a record, and 24 degrees warmer than average. However, a strong cold front moved through later in the day, dropping the temperature to 48° shortly before midnight (which is what the average low is for the date).
December 17 - Four days after the temperature reached 61° (at 9 PM), tonight at 11 PM it was all the way down to +1°. This was the first of fifteen days this winter with lows in the single digits or colder.
December 18 - The morning low was -1°, New York's earliest date for a sub-zero reading. The high rose to 11° in mid-afternoon and then stayed at 10° degrees for the rest of the day.
December 19 - Today's 1.9" of snow brought the season's snowfall to 4.0", which exceeded last winter's total of 3.8" (the least snowy winter until 1973). Besides the snow it was also very cold, with a high/low of 20°/10° - but this was bearable compared to yesterday's 11°/-1°.
December 30 - Last winter the biggest snowfall was 1.4" (and the winter's total was 3.8"). By contrast, in the past two weeks four snowfalls exceeded that amount: 2.1" on Dec. 16-17; 1.9" on Dec. 19; 2.8" on Dec. 24-25 and 2.0" today.
To read about weather highlights in other decades:
