Climatological Report (Daily)
Issued by NWS Upton, NY

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141
CDUS41 KOKX 222138
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
438 PM EST WED JAN 22 2025

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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 22 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         21    328 PM  55    1967  39    -18       36
                                      1973
                                      2017
  MINIMUM          7    722 AM  -7    1984  24    -17       17
  AVERAGE         14                        31    -17       27

PRECIPITATION (IN)
  TODAY            0.00          1.62 1987   0.11  -0.11     0.00
  MONTH TO DATE    0.37                      2.67  -2.30     5.64
  SINCE DEC 1      6.60                      7.38  -0.78    14.20
  SINCE JAN 1      0.37                      2.67  -2.30     5.64

SNOWFALL (IN)
  TODAY            0.0          10.9  2005   0.4   -0.4      0.0
  MONTH TO DATE    2.7                       6.8   -4.1      3.1
  SINCE DEC 1      4.8                      11.3   -6.5      3.1
  SINCE JUL 1      4.8                      11.8   -7.0      3.1
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  TODAY           51                        34     17       38
  MONTH TO DATE  757                       723     34      700
  SINCE DEC 1   1630                      1588     42     1398
  SINCE JUL 1   2320                      2527   -207     2287

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           700 AM
 LOWEST     29           400 PM
 AVERAGE    48

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        58      2018
 MINIMUM TEMPERATURE (F)   24        -1      1970


SUNRISE AND SUNSET
JANUARY 22 2025.......SUNRISE   711 AM EST   SUNSET   458 PM EST
JANUARY 23 2025.......SUNRISE   710 AM EST   SUNSET   459 PM EST


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




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