Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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370 CDUS41 KOKX 180643 CLIISP CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK, NY 243 AM EDT SAT MAY 18 2024 ................................... ...THE ISLIP NY CLIMATE SUMMARY FOR MAY 17 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1963 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 74 230 PM 85 1974 69 5 64 MINIMUM 56 300 AM 40 1967 51 5 48 1983 1984 AVERAGE 65 60 5 56 PRECIPITATION (IN) YESTERDAY T 1.94 1990 0.10 -0.10 0.00 MONTH TO DATE 2.85 1.74 1.11 0.16 SINCE MAR 1 15.84 10.31 5.53 8.01 SINCE JAN 1 25.56 17.26 8.30 14.60 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 0.0 7.1 -7.1 1.6 SINCE JUL 1 10.9 31.8 -20.9 5.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 6 -6 9 MONTH TO DATE 125 135 -10 115 SINCE MAR 1 1150 1375 -225 1184 SINCE JUL 1 4489 5094 -605 4323 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 1 4 -3 12 SINCE MAR 1 5 6 -1 24 SINCE JAN 1 5 6 -1 24 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 8.4 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 100 AM LOWEST 50 200 PM AVERAGE 72 .......................................................... THE ISLIP NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 89 1977 2017 MINIMUM TEMPERATURE (F) 51 38 2003 2023 SUNRISE AND SUNSET MAY 18 2024...........SUNRISE 532 AM EDT SUNSET 806 PM EDT MAY 19 2024...........SUNRISE 531 AM EDT SUNSET 807 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$