Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 010042
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
542 PM PDT SAT OCT 31 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 31 2026...
VALID TODAY AS OF 0500 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 61 12:43 PM 83 1966 68 -7 68
MINIMUM 54 4:43 AM 43 1935 53 1 53
AVERAGE 58 60 -2 61
PRECIPITATION (IN)
TODAY 0.00 0.69 1934 0.05 -0.05 0.00
MONTH TO DATE 0.04 0.94 -0.90 1.01
SINCE OCT 1 0.04 0.94 -0.90 1.01
SINCE JAN 1 11.87 15.53 -3.66 10.80
DEGREE DAYS
HEATING
TODAY 7 5 2 4
MONTH TO DATE 96 123 -27 87
SINCE SEP 1 157 220 -63 115
SINCE JUL 1 362 490 -128 360
COOLING
TODAY 0 0 0 0
MONTH TO DATE 41 33 8 17
SINCE SEP 1 76 67 9 51
SINCE JAN 1 151 117 34 70
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 1966
MINIMUM TEMPERATURE (F) 53 42 1935
SUNRISE AND SUNSET
OCTOBER 31 2026.......SUNRISE 7:34 AM PDT SUNSET 6:12 PM PDT
NOVEMBER 1 2026......SUNRISE 7:35 AM PDT SUNSET 6:11 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$