833
CXUS51 KOKX 051550
CLMISP
NYCCLMISP 000
TTAA00 OKX 011320
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
1050 AM EST THU DEC 05 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 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 80 11/07/2022
LOW 11 11/24/1989
HIGHEST 80R 11/01 MM MM 65 11/05
11/07
11/17
LOWEST 27 11/30 MM MM 24 11/25
11/26
AVG. MAXIMUM 58.6 53.6 5.0 53.0
AVG. MINIMUM 40.0 37.6 2.4 34.0
MEAN 49.3 45.6 3.7 43.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.2 -0.2 0
DAYS MIN <= 32 4 9.3 -5.3 14
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.42 2018
MINIMUM 0.39 1976
TOTALS 3.34 3.41 -0.07 2.01
DAILY AVG. 0.11 0.11 -0.00 0.07
DAYS >= .01 7 9.6 -2.6 7
DAYS >= .10 4 6.0 -2.0 4
DAYS >= .50 1 2.6 -1.6 1
DAYS >= 1.00 1 0.8 0.2 1
GREATEST
24 HR. TOTAL 2.26 11/21 TO 11/21 1.62 11/21 TO 11/22
STORM TOTAL 2.26 1.25
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 7.6 1989
24 HR TOTAL 7.6 MM
TOTALS 0.0 0.5 -0.5 T
LIQUID EQUIV 0.00 0.00 0.00 T
SINCE 7/1 0.0 0.5 -0.5 MM
LIQUID 7/1 0.00 0.00 0.00 MM
DAYS >= TRACE 0 0.3 -0.3 1
DAYS >= 1.0 0 0.2 -0.2 0
GREATEST
SNOW DEPTH 0 0 MM
24 HR TOTAL 0.0 MM T
STORM TOTAL 0.0 0.0
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 467 582 -115 641
SINCE 7/1 690 939 -249 MM
COOLING TOTAL 4 0 4 0
SINCE 1/1 1012 885 127 MM
............................................................
WIND (MPH)
AVERAGE WIND SPEED 9.9
HIGHEST WIND SPEED/DIRECTION 31/330 DATE 11/12
31/300 11/23
31/110 11/28
HIGHEST GUST SPEED/DIRECTION 47/320 DATE 11/23
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.42
NUMBER OF DAYS FAIR 11
NUMBER OF DAYS PC 16
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 61
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 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 0
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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