National Weather Service Text Product
AFOS product CLISFD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFD
Product Timestamp: 2025-10-05 00:31 UTC
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497
CDUS46 KMTR 050031
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT SAT OCT 04 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 4 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 68 1:43 PM 100 1987 71 -3 82
MINIMUM 56 5:43 AM 48 1908 55 1 58
AVERAGE 62 63 -1 70
PRECIPITATION (IN)
TODAY 0.00 0.33 1994 0.01 -0.01 0.00
MONTH TO DATE 0.12 0.05 0.07 0.00
SINCE OCT 1 0.12 0.05 0.07 0.00
SINCE JAN 1 9.91 14.64 -4.73 19.08
DEGREE DAYS
HEATING
TODAY 3 3 0 0
MONTH TO DATE 6 12 -6 0
SINCE SEP 1 34 109 -75 100
SINCE JUL 1 279 379 -100 288
COOLING
TODAY 0 1 -1 5
MONTH TO DATE 2 4 -2 39
SINCE SEP 1 36 38 -2 65
SINCE JAN 1 55 88 -33 93
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 102 1987
MINIMUM TEMPERATURE (F) 55 48 1908
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 7:08 AM PDT SUNSET 6:48 PM PDT
OCTOBER 5 2025.......SUNRISE 7:09 AM PDT SUNSET 6:46 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$