Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 250027
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT SUN AUG 24 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 24 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 64 1:43 PM 98 2010 69 -5 72
MINIMUM 57 5:43 AM 50 1911 56 1 60
AVERAGE 61 62 -1 66
PRECIPITATION (IN)
TODAY 0.00 0.07 1864 0.01 -0.01 0.04
MONTH TO DATE 0.03 0.05 -0.02 0.04
SINCE OCT 1 19.88 22.78 -2.90 25.76
SINCE JAN 1 9.68 14.48 -4.80 19.08
DEGREE DAYS
HEATING
TODAY 4 3 1 0
MONTH TO DATE 77 95 -18 83
SINCE JUN 1 453 416 37 333
SINCE JUL 1 240 247 -7 178
COOLING
TODAY 0 1 -1 1
MONTH TO DATE 3 5 -2 1
SINCE JUN 1 3 24 -21 14
SINCE JAN 1 9 39 -30 20
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 93 1988
MINIMUM TEMPERATURE (F) 56 50 1887
SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE 6:33 AM PDT SUNSET 7:50 PM PDT
AUGUST 25 2025........SUNRISE 6:34 AM PDT SUNSET 7:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$