Climatological Report (Daily)
Issued by NWS
Issued by NWS
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754
CDUS46 KMTR 290035
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
535 PM PDT FRI AUG 28 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 28 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 63 3:43 PM 96 2009 69 -6 69
MINIMUM 58 7:43 AM 49 1955 56 2 59
AVERAGE 61 62 -1 64
PRECIPITATION (IN)
TODAY 0.00 0.07 1916 0.00 0.00 0.00
MONTH TO DATE 0.02 0.05 -0.03 0.03
SINCE OCT 1 20.73 22.78 -2.05 19.88
SINCE JAN 1 11.80 14.48 -2.68 9.68
DEGREE DAYS
HEATING
TODAY 4 3 1 1
MONTH TO DATE 78 107 -29 81
SINCE JUN 1 326 428 -102 457
SINCE JUL 1 194 259 -65 244
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 3 9 -6 4
SINCE JUN 1 24 28 -4 4
SINCE JAN 1 75 43 32 10
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 96 1968
MINIMUM TEMPERATURE (F) 56 48 1955
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 6:37 AM PDT SUNSET 7:44 PM PDT
AUGUST 29 2026........SUNRISE 6:37 AM PDT SUNSET 7:43 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$