071
CDUS46 KMTR 310827
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1227 AM PST SAT JAN 31 2026
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 30 2026
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)
YESTERDAY
MAXIMUM 64 4:43 PM 72 1899 59 5 53
MINIMUM 50 7:43 AM 36 1922 47 3 47
AVERAGE 57 53 4 50
PRECIPITATION (IN)
YESTERDAY 0.00 1.63 1877 0.14 -0.14 0.00
MONTH TO DATE 2.78 4.25 -1.47 0.19
SINCE OCT 1 11.71 12.55 -0.84 10.39
SINCE JAN 1 2.78 4.25 -1.47 0.19
DEGREE DAYS
HEATING
YESTERDAY 8 12 -4 15
MONTH TO DATE 292 381 -89 334
SINCE DEC 1 681 770 -89 649
SINCE JUL 1 1253 1498 -245 1283
COOLING
YESTERDAY 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 TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 74 2015
MINIMUM TEMPERATURE (F) 47 37 1917
SUNRISE AND SUNSET
JANUARY 31 2026.......SUNRISE 7:14 AM PST SUNSET 5:32 PM PST
FEBRUARY 1 2026......SUNRISE 7:13 AM PST SUNSET 5:34 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