068
CDUS41 KBUF 210729
CLIROC
CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
229 AM EST SUN DEC 21 2025
...............................
..THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 20 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 46 9:44 PM 63 1895 37 9 31
1957
MINIMUM 25 8:12 AM -16 1942 24 1 24
AVERAGE 36 31 5 28
PRECIPITATION (IN)
YESTERDAY T 1.12 1936 0.08 -0.08 0.20
MONTH TO DATE 1.16 1.74 -0.58 1.93
SINCE DEC 1 1.16 1.74 -0.58 1.93
SINCE JAN 1 31.12 34.16 -3.04 34.83
SNOWFALL (IN)
YESTERDAY 0.1 5.7 1975 0.8 -0.7 2.9
MONTH TO DATE 18.0 13.5 4.5 14.2
SINCE DEC 1 18.0 13.5 4.5 14.2
SINCE JUL 1 25.0 21.7 3.3 14.2
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 29 34 -5 37
MONTH TO DATE 768 634 134 632
SINCE DEC 1 768 634 134 632
SINCE JUL 1 2046 1874 172 1626
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 33 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 12:00 AM
LOWEST 33 6:00 PM
AVERAGE 56
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THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 62 1895
MINIMUM TEMPERATURE (F) 24 -4 1879
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 7:39 AM EST SUNSET 4:39 PM EST
DECEMBER 22 2025......SUNRISE 7:40 AM EST SUNSET 4:39 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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