


Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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450 CDUS41 KOKX 030616 CLIISP CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK, NY 216 AM EDT THU JUL 03 2025 ................................... ...THE ISLIP NY CLIMATE SUMMARY FOR JULY 2 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1963 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 80 406 PM 99 1966 82 -2 82 MINIMUM 71 1011 PM 49 1965 66 5 63 AVERAGE 76 74 2 73 PRECIPITATION (IN) YESTERDAY 0.05 1.10 1986 0.09 -0.04 0.00 MONTH TO DATE 1.31 0.19 1.12 0.00 SINCE JUN 1 3.19 4.19 -1.00 2.44 SINCE JAN 1 18.92 22.99 -4.07 29.82 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 JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 18 30 -12 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 11 9 2 8 MONTH TO DATE 26 18 8 14 SINCE JUN 1 266 170 96 232 SINCE JAN 1 278 199 79 274 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 7.1 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1200 AM LOWEST 82 700 PM AVERAGE 90 .......................................................... THE ISLIP NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 104 1966 MINIMUM TEMPERATURE (F) 66 51 2001 SUNRISE AND SUNSET JULY 3 2025..........SUNRISE 526 AM EDT SUNSET 827 PM EDT JULY 4 2025..........SUNRISE 526 AM EDT SUNSET 827 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$