Climatological Report (Monthly)
Issued by NWS Upton, NY

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569
CXUS51 KOKX 021026
CLMLGA

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
626 AM EDT MON JUN 02 2025

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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE MONTH OF MAY 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             97   05/18/2017
                       05/20/1996
 LOW              36   05/09/2020
HIGHEST           87   05/03         MM      MM       86  05/08
                                                          05/24
LOWEST            48   05/22         MM      MM       49  05/05
                       05/23
                                                          05/11
                                                          05/12
AVG. MAXIMUM    70.8               71.8    -1.0     72.3
AVG. MINIMUM    55.7               55.7    -0.0     57.5
MEAN            63.2               63.7    -0.5     64.9
DAYS MAX >= 90     0                1.1    -1.1        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.27   1984
 MINIMUM        0.43   1964
TOTALS          5.14               3.58    1.56     2.85
DAILY AVG.      0.17               0.12    0.05     0.09
DAYS >= .01       14               11.6     2.4       13
DAYS >= .10       10                6.6     3.4       10
DAYS >= .50        4                2.6     1.4        1
DAYS >= 1.00       1                0.9     0.1        0
GREATEST
 24 HR. TOTAL   1.51   05/05 TO 05/06               0.74  05/27 TO 05/27
 STORM TOTAL    1.18                                0.74
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   2020
 24 HR TOTAL      MM
TOTALS           0.0                0.0     0.0      0.0
 LIQUID EQUIV   0.00               0.00    0.00     0.00
SINCE 7/1       15.4               29.8   -14.4       MM
 LIQUID 7/1     1.54               2.90               MM
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        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     94                111     -17       88
 SINCE 7/1      4057               4367    -310       MM
COOLING TOTAL     49                 72     -23       92
 SINCE 1/1        63                 83     -20       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.8
HIGHEST WIND SPEED/DIRECTION    30/310    DATE  05/18
                                30/310          05/19
                                30/300          05/31
HIGHEST GUST SPEED/DIRECTION    44/280    DATE  05/18
                                44/290          05/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.76
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       8
LIGHT RAIN               20     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      3
HAZE                     11

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

$$