Climatological Report (Monthly)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
259 CXUS51 KOKX 011452 CLMISP CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK, NY 951 AM EST FRI MAR 01 2024 ................................... ...THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1963 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 71 02/16/2023 LOW -14 02/13/1967 HIGHEST 55 02/10 MM MM 71 02/16 LOWEST 18 02/18 MM MM 3 02/04 AVG. MAXIMUM 43.2 41.0 2.2 47.0 AVG. MINIMUM 28.9 25.5 3.4 29.1 MEAN 36.1 33.3 2.8 38.1 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 4.9 -4.9 2 DAYS MIN <= 32 22 22.3 -0.3 20 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.21 2018 MINIMUM 0.85 1980 TOTALS 2.40 3.29 -0.89 1.62 DAILY AVG. 0.08 NAN NAN 0.06 DAYS >= .01 8 9.9 -1.9 13 DAYS >= .10 6 6.1 -0.1 6 DAYS >= .50 2 2.3 -0.3 0 DAYS >= 1.00 0 0.7 -0.7 0 GREATEST 24 HR. TOTAL 0.72 02/13 TO 02/13 0.55 02/27 TO 02/28 STORM TOTAL 0.72 0.45 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 31.4 2013 24 HR TOTAL 3.0 MM TOTALS 7.8 9.4 -1.6 3.0 LIQUID EQUIV 0.80 0.90 -0.10 0.30 SINCE 7/1 10.9 24.7 -13.8 MM LIQUID 7/1 1.09 2.40 -1.31 MM DAYS >= TRACE 4 3.7 0.3 7 DAYS >= 1.0 2 2.1 -0.1 1 GREATEST SNOW DEPTH 3 02/15 3 02/28 02/17 02/18 24 HR TOTAL MM MM 3.0 STORM TOTAL 4.3 1.8 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 831 889 -58 748 SINCE 7/1 3339 3777 -438 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.2 HIGHEST WIND SPEED/DIRECTION 36/320 DATE 02/28 HIGHEST GUST SPEED/DIRECTION 53/300 DATE 02/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.49 NUMBER OF DAYS FAIR 12 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 9 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 4 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 1 SNOW 2 LIGHT SNOW 4 SLEET 1 FOG 11 FOG W/VIS <= 1/4 MILE 3 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$