Climatological Report (Seasonal)
Issued by NWS Upton, NY

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CXUS51 KOKX 022259 RRA
CLSISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
659 PM EDT FRI SEP 02 2022

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2022 TO 8/31/2022...

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            104   07/03/1966
 LOW              42   06/01/2009
                       06/03/1976
                       06/12/1972
HIGHEST           95   07/20         MM      MM
LOWEST            51   06/05         MM      MM
AVG. MAXIMUM    83.0               80.5     2.5
AVG. MINIMUM    66.2               64.7     1.5
MEAN            74.6               72.6     2.0
DAYS MAX >= 90    11                8.0     3.0
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.0     0.0
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       22.31   1990
 MINIMUM        3.67   1966
TOTALS          4.75              11.50   -6.75    13.35
DAILY AVG.      0.05               0.13   -0.08
DAYS >= .01       24               28.1    -4.1
DAYS >= .10       12               17.4    -5.4
DAYS >= .50        4                7.0    -3.0
DAYS >= 1.00       0                2.8    -2.8
GREATEST
 24 HR. TOTAL   0.79   06/21 TO 06/22
 STORM TOTAL    0.78
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   2020
                       2012
                       1999
 24 HR TOTAL       T
TOTALS           0.0                0.0     0.0
 LIQUID EQUIV   0.00               0.00    0.00
SINCE 7/1        0.0                0.0     0.0
 LIQUID 7/1     0.00
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL     0.0
 STORM TOTAL     0.0
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL     10                 33     -23
 SINCE 7/1         0                  1      -1
COOLING TOTAL    922                735     187
 SINCE 1/1       973                764     209
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
HIGHEST WIND SPEED/DIRECTION    33/330    DATE  07/21
HIGHEST GUST SPEED/DIRECTION    48/360    DATE  07/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.53
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC             49
NUMBER OF DAYS CLOUDY         20

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             14     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                      10
LIGHT RAIN               33     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      3
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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