070
CXUS51 KOKX 011348 RRA
CLMISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
948 AM EDT TUE JUL 01 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 101 06/24/2025
LOW 42 06/01/2009
06/03/1976
06/12/1972
HIGHEST 101R 06/24 MM MM 90 06/25
LOWEST 49 06/02 MM MM 56 06/01
AVG. MAXIMUM 80.2 77.2 3.0 80.3
AVG. MINIMUM 64.3 60.9 3.4 63.6
MEAN 72.2 69.0 3.2 72.0
DAYS MAX >= 90 5 1.5 3.5 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.80 2003
MINIMUM 0.58 1988
TOTALS 1.88 4.00 -2.12 2.44
DAILY AVG. 0.06 0.13 -0.07 0.08
DAYS >= .01 11 10.1 0.9 8
DAYS >= .10 6 6.2 -0.2 3
DAYS >= .50 1 2.4 -1.4 2
DAYS >= 1.00 0 1.0 -1.0 1
GREATEST
24 HR. TOTAL 0.57 06/14 TO 06/14 1.40 06/06 TO 06/06
STORM TOTAL 0.57 1.40
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL T 2012
24 HR TOTAL MM
TOTALS 0.0 0.0 0.0 0.0
LIQUID EQUIV 0.00 0.00 0.00 0.00
SINCE 7/1 11.7 31.8 -20.1 MM
LIQUID 7/1 1.17 3.10 -1.93 MM
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 MM
24 HR TOTAL MM MM
STORM TOTAL 0.0 0.0
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 18 30 -12 0
SINCE 7/1 4586 5182 -596 MM
COOLING TOTAL 240 152 88 218
SINCE 1/1 252 181 71 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.8
HIGHEST WIND SPEED/DIRECTION 35/250 DATE 06/19
HIGHEST GUST SPEED/DIRECTION 51/250 DATE 06/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.68
NUMBER OF DAYS FAIR 3
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 6
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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