Climatological Report (Daily)
Issued by NWS Buffalo, NY

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299
CDUS41 KBUF 110751
CLIROC

CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
251 AM EST THU DEC 11 2025

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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 10 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38   4:41 PM  67    1911  40     -2       53
  MINIMUM         27  11:59 PM  -1    1977  27      0       44
  AVERAGE         33                        33      0       49

PRECIPITATION (IN)
  YESTERDAY        0.21          1.64 1878   0.09   0.12     0.07
  MONTH TO DATE    0.71                      0.91  -0.20     1.05
  SINCE DEC 1      0.71                      0.91  -0.20     1.05
  SINCE JAN 1     30.67                     33.33  -2.66    33.95

SNOWFALL (IN)
  YESTERDAY        1.9          15.7  1981   0.7    1.2      0.0
  MONTH TO DATE   10.3                       6.2    4.1      7.2
  SINCE DEC 1     10.3                       6.2    4.1      7.2
  SINCE JUL 1     17.3                      14.4    2.9      7.2
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       32                        32      0       16
  MONTH TO DATE  409                       303    106      305
  SINCE DEC 1    409                       303    106      305
  SINCE JUL 1   1687                      1543    144     1299

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    687                       676     11      820
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           6:00 AM
 LOWEST     67          12:00 AM
 AVERAGE    84

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        64      2021
 MINIMUM TEMPERATURE (F)   27        -6      1977


SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE   7:32 AM EST   SUNSET   4:36 PM EST
DECEMBER 12 2025......SUNRISE   7:33 AM EST   SUNSET   4:36 PM EST


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




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