619
CXUS51 KOKX 021125 RRA
CLSISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
717 AM EDT SUN JUN 02 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2024 TO 5/31/2024...

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
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             98   05/20/1996
 LOW               0   03/19/1967
                       03/18/1967
HIGHEST           84   05/24         MM      MM
LOWEST            24   03/22         MM      MM
AVG. MAXIMUM    60.4               58.1     2.3
AVG. MINIMUM    44.5               41.3     3.2
MEAN            52.5               49.7     2.8
DAYS MAX >= 90     0                0.3    -0.3
DAYS MAX <= 32     0                1.1    -1.1
DAYS MIN <= 32     4               20.2   -16.2
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       22.91   1998
 MINIMUM        6.00   1995
TOTALS         17.66              11.85    5.81     9.76
DAILY AVG.      0.19               0.13    0.06
DAYS >= .01       37               33.7     3.3
DAYS >= .10       24               20.7     3.3
DAYS >= .50       10                7.6     2.4
DAYS >= 1.00       8                2.8     5.2
GREATEST
 24 HR. TOTAL   2.27   03/23 TO 03/23
 STORM TOTAL    2.27
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL          36.5   2018
 24 HR TOTAL    16.0   MM
TOTALS           0.0                7.1    -7.1
 LIQUID EQUIV   0.00               0.70   -0.70
SINCE 7/1       10.9               31.8   -20.9
 LIQUID 7/1     1.09
DAYS >= TRACE      0                3.0    -3.0
DAYS >= 1.0        0                1.9    -1.9
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM
 STORM TOTAL     0.0
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL   1169               1435    -266
 SINCE 7/1      4508               5154    -646
COOLING TOTAL     42                 29      13
 SINCE 1/1        42                 29      13
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    37/290    DATE  03/11
HIGHEST GUST SPEED/DIRECTION    53/060    DATE  04/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.65
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             45
NUMBER OF DAYS CLOUDY         34

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN               15     RAIN                      21
LIGHT RAIN               47     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      46     FOG W/VIS <= 1/4 MILE      8
HAZE                      7

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

$$