235
CDUS46 KMTR 210045
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 PM PST TUE JAN 20 2026
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 20 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 3:43 PM 69 2009 58 -1 63
2014
MINIMUM 47 6:43 AM 32 1937 47 0 42
AVERAGE 52 52 0 53
PRECIPITATION (IN)
TODAY 0.00 2.61 1894 0.14 -0.14 0.00
MONTH TO DATE 2.65 2.86 -0.21 0.19
SINCE OCT 1 11.58 11.16 0.42 10.39
SINCE JAN 1 2.65 2.86 -0.21 0.19
DEGREE DAYS
HEATING
TODAY 13 13 0 12
MONTH TO DATE 191 260 -69 214
SINCE DEC 1 580 649 -69 529
SINCE JUL 1 1152 1377 -225 1163
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 71 1976
MINIMUM TEMPERATURE (F) 47 30 1937
SUNRISE AND SUNSET
JANUARY 20 2026.......SUNRISE 7:22 AM PST SUNSET 5:20 PM PST
JANUARY 21 2026.......SUNRISE 7:21 AM PST SUNSET 5:21 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page