Climatological Report (Monthly)
Issued by NWS Upton, NY

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CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
1042 AM EST WED JAN 01 2025

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

...THE KENNEDY NY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             75   12/07/1998
 LOW               2   12/25/1983
HIGHEST           61   12/11         MM      MM       59  12/18
LOWEST            12   12/23         MM      MM       25  12/22
AVG. MAXIMUM    45.7               44.5     1.2     48.5
AVG. MINIMUM    32.6               32.0     0.6     36.8
MEAN            39.2               38.3     0.9     42.6
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     1                2.7    -1.7        0
DAYS MIN <= 32    17               15.5     1.5        8
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.03   2019
 MINIMUM        0.61   1989
TOTALS          4.44               3.96    0.48     7.63
DAILY AVG.      0.14               0.13    0.01     0.25
DAYS >= .01       17               11.2     5.8       10
DAYS >= .10       11                7.2     3.8        8
DAYS >= .50        3                3.1    -0.1        6
DAYS >= 1.00       0                0.9    -0.9        3
GREATEST
 24 HR. TOTAL   1.00   12/10 TO 12/11               2.97  12/10 TO 12/11
 STORM TOTAL    0.99                                2.38
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL          22.4   1948
 24 HR TOTAL      MM
TOTALS           3.0                4.5    -1.5        T
 LIQUID EQUIV   0.30               0.40   -0.10        T
SINCE 7/1        3.0                4.9    -1.9
 LIQUID 7/1     0.30               0.40               MM
DAYS >= TRACE      6                2.6     3.4        1
DAYS >= 1.0        1                0.9     0.1        0
GREATEST
 SNOW DEPTH        2   12/21                           0  MM
 24 HR TOTAL      MM                                  MM
 STORM TOTAL     2.5                                 0.0
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL    794                829     -35      685
 SINCE 7/1      1307               1664    -357       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1      1254               1016     238       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.7
HIGHEST WIND SPEED/DIRECTION    38/280    DATE  12/05
HIGHEST GUST SPEED/DIRECTION    49/290    DATE  12/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.62
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       8
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                6     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      5
HAZE                      1

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

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