Climatological Report (Daily)
Issued by NWS Upton, NY

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730
CDUS41 KOKX 130632
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
232 AM EDT MON MAY 13 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 12 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56    434 PM  87    1991  67    -11       85
  MINIMUM         45   1159 PM  37    1969  50     -5       55
                                      1983
                                      1990
  AVERAGE         51                        58     -7       70

PRECIPITATION (IN)
  YESTERDAY        T             1.74 2006   0.10  -0.10     0.00
  MONTH TO DATE    1.40                      1.27   0.13     0.16
  SINCE MAR 1     14.39                      9.84   4.55     8.01
  SINCE JAN 1     24.11                     16.79   7.32    14.60

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.0                       7.1   -7.1      1.6
  SINCE JUL 1     10.9                      31.8  -20.9      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                         7      7        0
  MONTH TO DATE  100                       103     -3       97
  SINCE MAR 1   1125                      1343   -218     1166
  SINCE JUL 1   4464                      5062   -598     4305

 COOLING
  YESTERDAY        0                         0      0        5
  MONTH TO DATE    1                         0      1        6
  SINCE MAR 1      5                         2      3       18
  SINCE JAN 1      5                         2      3       18
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     5.9


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1000 PM
 LOWEST     64           300 PM
 AVERAGE    75

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        81      2023
 MINIMUM TEMPERATURE (F)   50        37      2005


SUNRISE AND SUNSET
MAY 13 2024...........SUNRISE   537 AM EDT   SUNSET   801 PM EDT
MAY 14 2024...........SUNRISE   536 AM EDT   SUNSET   802 PM EDT


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




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