Climatological Report (Seasonal)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 011220 RRA
CLSISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
818 AM EDT WED JUN 01 2022

...................................

...THE ISLIP NY CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2022 TO 5/31/2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             98   05/20/1996
 LOW               0   03/19/1967
                       03/18/1967
HIGHEST           93   05/31         MM      MM
LOWEST            18   03/04         MM      MM
AVG. MAXIMUM    59.9               58.1     1.8
AVG. MINIMUM    42.9               41.3     1.6
MEAN            51.4               49.7     1.7
DAYS MAX >= 90     2                0.0     2.0
DAYS MAX <= 32     0                1.0    -1.0
DAYS MIN <= 32    13               20.2    -7.2
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       22.91   1998
 MINIMUM        6.00   1995
TOTALS         10.72              11.85   -1.13    12.87
DAILY AVG.      0.12               0.13   -0.01
DAYS >= .01       42               33.7     8.3
DAYS >= .10       21               20.7     0.3
DAYS >= .50        7                7.6    -0.6
DAYS >= 1.00       2                2.8    -0.8
GREATEST
 24 HR. TOTAL   1.63   03/24 TO 03/24
 STORM TOTAL    1.63
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL          36.5   2018
 24 HR TOTAL    16.0   MM
TOTALS           1.6                7.1    -5.5
 LIQUID EQUIV   0.20               0.70   -0.50
SINCE 7/1       37.0               31.8     5.2
 LIQUID 7/1     3.70
DAYS >= TRACE      3                3.0     0.0
DAYS >= 1.0        1                2.0    -1.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM
 STORM TOTAL     1.2
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL   1279               1435    -156
 SINCE 7/1      4689               5154    -465
COOLING TOTAL     51                 29      22
 SINCE 1/1        51                 29      22
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
HIGHEST WIND SPEED/DIRECTION    37/340    DATE  03/12
HIGHEST GUST SPEED/DIRECTION    50/090    DATE  04/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.63
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             46
NUMBER OF DAYS CLOUDY         32

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN               10     RAIN                      19
LIGHT RAIN               47     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW                3     SLEET                      1
FOG                      44     FOG W/VIS <= 1/4 MILE     20
HAZE                      6

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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