Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 120027
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT FRI SEP 11 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 11 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 66 1:43 PM 98 1979 70 -4 69
MINIMUM 58 4:43 AM 50 1901 56 2 60
AVERAGE 62 63 -1 65
PRECIPITATION (IN)
TODAY 0.00 0.14 1918 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.02 0.01 0.08
SINCE OCT 1 20.76 22.81 -2.05 19.96
SINCE JAN 1 11.83 14.51 -2.68 9.76
DEGREE DAYS
HEATING
TODAY 3 3 0 0
MONTH TO DATE 8 35 -27 9
SINCE SEP 1 8 35 -27 9
SINCE JUL 1 213 305 -92 254
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 32 11 21 7
SINCE SEP 1 32 11 21 7
SINCE JAN 1 107 61 46 26
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 98 1983
MINIMUM TEMPERATURE (F) 56 49 1970
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 6:48 AM PDT SUNSET 7:23 PM PDT
SEPTEMBER 12 2026.....SUNRISE 6:49 AM PDT SUNSET 7:22 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$