Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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CDUS41 KOKX 152042
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
442 PM EDT WED MAY 15 2024
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR MAY 15 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 62 259 PM 82 1976 68 -6 72
MINIMUM 57 444 AM 40 1968 50 7 46
1999
AVERAGE 60 59 1 59
PRECIPITATION (IN)
TODAY 0.32 0.64 1967 0.09 0.23 0.00
MONTH TO DATE 1.72 1.55 0.17 0.16
SINCE MAR 1 14.71 10.12 4.59 8.01
SINCE JAN 1 24.43 17.07 7.36 14.60
SNOWFALL (IN)
TODAY 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
TODAY 5 6 -1 6
MONTH TO DATE 122 123 -1 105
SINCE MAR 1 1147 1363 -216 1174
SINCE JUL 1 4486 5082 -596 4313
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 1 2 -1 12
SINCE MAR 1 5 4 1 24
SINCE JAN 1 5 4 1 24
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 90 1200 AM
AVERAGE 94
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 1998
MINIMUM TEMPERATURE (F) 51 39 2000
SUNRISE AND SUNSET
MAY 15 2024...........SUNRISE 535 AM EDT SUNSET 803 PM EDT
MAY 16 2024...........SUNRISE 534 AM EDT SUNSET 804 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$