Climatological Report (Monthly)
Issued by NWS Upton, NY

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437
CXUS51 KOKX 010911
CLMLGA

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
511 AM EDT THU MAY 01 2025

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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1939 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             94   04/17/2002
 LOW              22   04/07/1982
                       04/06/1982
HIGHEST           86   04/19         MM      MM       85  04/29
LOWEST            33   04/09         MM      MM       37  04/04
AVG. MAXIMUM    63.6               61.3     2.3     60.8
AVG. MINIMUM    47.1               46.0     1.1     46.7
MEAN            55.4               53.6     1.8     53.8
DAYS MAX >= 90     0                0.1    -0.1        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.6    -0.6       MM
DAYS MIN <= 0      0                0.0     0.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.78   2007
 MINIMUM        0.99   1985
TOTALS          2.84               3.85   -1.01     3.60
DAILY AVG.      0.09               0.13   -0.04     0.12
DAYS >= .01       13               11.2     1.8       10
DAYS >= .10        7                6.4     0.6        5
DAYS >= .50        2                2.2    -0.2        2
DAYS >= 1.00       0                0.9    -0.9        1
GREATEST
 24 HR. TOTAL   0.91   04/11 TO 04/12               1.87  04/03 TO 04/04
 STORM TOTAL    0.58                                1.75
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           8.2   1982
 24 HR TOTAL     8.2   MM
TOTALS             T                0.4    -0.4        T
 LIQUID EQUIV      T               0.00    0.00        T
SINCE 7/1       15.4               29.8   -14.4       MM
 LIQUID 7/1     1.54               2.90               MM
DAYS >= TRACE      1                0.2     0.8        2
DAYS >= 1.0        0                0.1    -0.1        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    296                351     -55      340
 SINCE 7/1      3963               4256    -293       MM
COOLING TOTAL     14                 10       4       11
 SINCE 1/1        14                 11       3       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.9
HIGHEST WIND SPEED/DIRECTION    37/320    DATE  04/27
HIGHEST GUST SPEED/DIRECTION    57/290    DATE  04/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.69
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     51

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               1
HEAVY RAIN                1     RAIN                       4
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      5

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

$$