Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 010033
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
533 PM PDT WED SEP 30 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 30 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 72 12:43 PM 96 2001 71 1 71
MINIMUM 57 5:43 AM 47 1900 55 2 63
AVERAGE 65 63 2 67
PRECIPITATION (IN)
TODAY 0.00 0.72 1916 0.01 -0.01 0.01
MONTH TO DATE 0.03 0.10 -0.07 0.11
SINCE OCT 1 20.76 22.89 -2.13 19.99
SINCE JAN 1 11.83 14.59 -2.76 9.79
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 60 92 -32 28
SINCE SEP 1 60 92 -32 28
SINCE JUL 1 265 362 -97 273
COOLING
TODAY 0 1 -1 2
MONTH TO DATE 35 34 1 34
SINCE SEP 1 35 34 1 34
SINCE JAN 1 110 84 26 53
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 97 1980
MINIMUM TEMPERATURE (F) 55 49 1950
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 7:05 AM PDT SUNSET 6:54 PM PDT
OCTOBER 1 2026.......SUNRISE 7:05 AM PDT SUNSET 6:52 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$