Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 290025
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
525 PM PDT MON SEP 28 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 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 69 11:43 AM 95 1966 71 -2 68
MINIMUM 55 5:43 AM 49 1968 56 -1 60
AVERAGE 62 63 -1 64
PRECIPITATION (IN)
TODAY 0.00 0.26 1989 0.00 0.00 0.00
MONTH TO DATE 0.03 0.08 -0.05 0.08
SINCE OCT 1 20.76 22.87 -2.11 19.96
SINCE JAN 1 11.83 14.57 -2.74 9.76
DEGREE DAYS
HEATING
TODAY 3 3 0 1
MONTH TO DATE 59 86 -27 28
SINCE SEP 1 59 86 -27 28
SINCE JUL 1 264 356 -92 273
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 35 28 7 30
SINCE SEP 1 35 28 7 30
SINCE JAN 1 110 78 32 49
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1988
MINIMUM TEMPERATURE (F) 55 49 1906
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:03 AM PDT SUNSET 6:57 PM PDT
SEPTEMBER 29 2026.....SUNRISE 7:04 AM PDT SUNSET 6:56 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$