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000
CXUS51 KOKX 011445
CLMISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
1021 AM EDT FRI SEP 01 2023

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            100   08/09/2001
                       08/02/1975
 LOW              45   08/30/1986
                       08/31/1965
HIGHEST           88   08/13         MM      MM       94  08/09
LOWEST            59   08/03         MM      MM       59  08/14
AVG. MAXIMUM    80.4               81.4    -1.0     86.1
AVG. MINIMUM    66.2               66.0     0.2     69.3
MEAN            73.3               73.7    -0.4     77.7
DAYS MAX >= 90     0                2.2    -2.2        5
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       14.07   2014
 MINIMUM        0.18   1964
TOTALS          5.09               4.24    0.85     0.67
DAILY AVG.      0.16               0.14    0.02     0.02
DAYS >= .01       12                8.9     3.1        5
DAYS >= .10        9                5.7     3.3        3
DAYS >= .50        3                2.4     0.6        0
DAYS >= 1.00       3                1.0     2.0        0
GREATEST
 24 HR. TOTAL   1.28   08/13 TO 08/13               0.29  08/01 TO 08/01
 STORM TOTAL    1.28                                0.29
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   2020
 24 HR TOTAL       T   08/27/2020 TO 08/27/2020
TOTALS           0.0                0.0     0.0      0.0
 LIQUID EQUIV   0.00               0.00    0.00     0.00
SINCE 7/1        0.0                0.0     0.0       MM
 LIQUID 7/1     0.00               0.00    0.00       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      0                  2      -2        0
 SINCE 7/1         0                  1      -1       MM
COOLING TOTAL    263                271      -8      401
 SINCE 1/1       778                764      14       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.1
HIGHEST WIND SPEED/DIRECTION    32/230    DATE  08/13
HIGHEST GUST SPEED/DIRECTION    41/230    DATE  08/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.61
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       6
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     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.

$$