462
CDUS46 KMTR 260037
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
437 PM PST THU DEC 25 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 25 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 61 12:43 PM 67 1967 57 4 53
MINIMUM 53 2:43 AM 35 1990 46 7 46
AVERAGE 57 52 5 50
PRECIPITATION (IN)
TODAY 0.44 2.54 1852 0.16 0.28 0.00
MONTH TO DATE 3.76 3.85 -0.09 4.32
SINCE OCT 1 7.29 7.39 -0.10 8.99
SINCE JAN 1 17.08 21.98 -4.90 28.07
DEGREE DAYS
HEATING
TODAY 8 13 -5 15
MONTH TO DATE 311 308 3 255
SINCE DEC 1 311 308 3 255
SINCE JUL 1 883 1036 -153 889
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 76 121 -45 144
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 74 1967
MINIMUM TEMPERATURE (F) 46 36 1924
SUNRISE AND SUNSET
DECEMBER 25 2025......SUNRISE 7:23 AM PST SUNSET 4:57 PM PST
DECEMBER 26 2025......SUNRISE 7:24 AM PST SUNSET 4:57 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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