Climatological Report (Seasonal)
Issued by NWS Upton, NY

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000 CXUS51 KOKX 011709 CLSLGA CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK NY 1149 AM EST THU MAR 1 2018 ................................... ...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2017 TO 2/28/2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2018 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 79 02/21/2018 LOW -7 02/15/1943 HIGHEST 79R 02/21 MM MM LOWEST 6 01/07 MM MM AVG. MAXIMUM 43.2 41.9 1.3 AVG. MINIMUM 30.2 29.1 1.1 MEAN 36.7 35.5 1.2 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 17 13.6 3.4 DAYS MIN <= 32 46 53.4 -7.4 DAYS MIN <= 0 0 0.1 -0.1 PRECIPITATION (INCHES) RECORD MAXIMUM 17.86 1979 MINIMUM 4.73 2002 TOTALS 10.12 9.49 0.63 8.95 DAILY AVG. 0.12 0.11 0.01 DAYS >= .01 33 30.4 2.6 DAYS >= .10 22 17.9 4.1 DAYS >= .50 10 6.6 3.4 DAYS >= 1.00 2 2.2 -0.2 GREATEST 24 HR. TOTAL 1.28 MM STORM TOTAL MM (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 52.1 2014 24 HR TOTAL 27.9 MM TOTALS 21.3 21.7 -0.4 LIQUID EQUIV 2.13 2.20 -0.07 SINCE 7/1 21.3 22.0 -0.7 LIQUID 7/1 2.13 DAYS >= TRACE 18 10.6 7.4 DAYS >= 1.0 6 4.9 1.1 GREATEST SNOW DEPTH 7 01/08 01/06 01/07 24 HR TOTAL 7.4 MM STORM TOTAL MM (MM/DD(HH)) MM DEGREE_DAYS HEATING TOTAL 2542 2654 -112 SINCE 7/1 MM 3429 MM COOLING TOTAL 0 0 0 SINCE 1/1 0 0 0 .............................................................. WIND (MPH) AVERAGE WIND SPEED 11.5 HIGHEST WIND SPEED/DIRECTION 40/300 DATE 01/04 HIGHEST GUST SPEED/DIRECTION 55/270 DATE 12/25 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.70 NUMBER OF DAYS FAIR 12 NUMBER OF DAYS PC 42 NUMBER OF DAYS CLOUDY 36 AVERAGE RH (PERCENT) 62 WEATHER CONDITIONS. NUMBER OF DAYS WITH 0 13 0 0 3 2 6 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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