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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
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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
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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.
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