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000
CXUS51 KOKX 011423
CLMISP

NYCCLMISP 000
TTAA00 OKX 011421

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
919 AM EST THU FEB 01 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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 DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             69   01/29/2002
 LOW              -8   01/18/1965
HIGHEST           57   01/13         MM      MM       65  01/04
                       01/25
LOWEST            17   01/20         MM      MM       26  01/17
                       01/21
                       01/22
                                                          01/28
AVG. MAXIMUM    41.0               39.2     1.8     48.3
AVG. MINIMUM    29.1               24.6     4.5     34.0
MEAN            35.1               31.9     3.2     41.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     6                7.2    -1.2        0
DAYS MIN <= 32    18               24.8    -6.8       13
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.30   1979
 MINIMUM        0.51   1970
TOTALS          7.32               3.66    3.66     4.97
DAILY AVG.      0.24               0.12    0.12     0.16
DAYS >= .01       16               11.1     4.9       17
DAYS >= .10       11                6.6     4.4        9
DAYS >= .50        4                2.6     1.4        4
DAYS >= 1.00       3                0.8     2.2        2
GREATEST
 24 HR. TOTAL   2.80   01/09 TO 01/10               1.44  01/25 TO 01/26
 STORM TOTAL    1.55                                1.11
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL          34.4   2011
 24 HR TOTAL      MM
TOTALS           3.1               10.3    -7.2        T
 LIQUID EQUIV   0.30               1.00   -0.70        T
SINCE 7/1        3.1               15.3   -12.2       MM
 LIQUID 7/1     0.31               1.50   -1.19       MM
DAYS >= TRACE     13                3.8     9.2        5
DAYS >= 1.0        1                2.2    -1.2        0
GREATEST
 SNOW DEPTH        2   01/16                           0  MM
 24 HR TOTAL      MM                                  MM
 STORM TOTAL     1.8                                 0.0
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL    921               1026    -105      732
 SINCE 7/1      2508               2833    -325       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    39/150    DATE  01/09
HIGHEST GUST SPEED/DIRECTION    57/170    DATE  01/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.68
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW               11     SLEET                      3
FOG                      16     FOG W/VIS <= 1/4 MILE      4
HAZE                      1

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

$$