062
CXUS51 KBUF 011947
CLMART

CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
247 PM EST THU JAN 01 2026

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

...THE WATERTOWN NY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1949 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             69   12/04/2012
 LOW             -37   12/27/1989
                       12/25/1980
HIGHEST           56   12/19                          60  12/29
                                                          12/30
LOWEST           -18   12/08                          -6  12/22
AVG. MAXIMUM    33.2               35.5    -2.3     35.9
AVG. MINIMUM    10.9               19.0    -8.1     18.7
MEAN            22.0               27.3    -5.3     27.3
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    14               10.9     3.1       15
DAYS MIN <= 32    31               25.7     5.3       23
DAYS MIN <= 0      9                3.5     5.5        3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.68   1985
 MINIMUM        0.32   1979
TOTALS          2.98               3.14   -0.16     3.74
DAYS >= .01       11               16.3    -5.3       MM
DAYS >= .10        7                8.4    -1.4       MM
DAYS >= .50        3                1.8     1.2       MM
DAYS >= 1.00       0                0.3    -0.3       MM
GREATEST
 24 HR. TOTAL   1.02   12/28 TO 12/29               1.10  12/10 TO 12/11


DEGREE DAYS
HEATING TOTAL   1324               1170     154     1161
 SINCE 7/1      2855               2737     118       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       498                385     113       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.4
HIGHEST WIND SPEED/DIRECTION    36/260
HIGHEST GUST SPEED/DIRECTION    62/260    DATE  12/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.73
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN                6     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                4     SNOW                       6
LIGHT SNOW               24     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      4
HAZE                      6

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

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