178
CDUS46 KMTR 110031
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT FRI OCT 10 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 10 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 71 1:43 PM 96 1991 71 0 65
MINIMUM 55 6:43 AM 48 1890 55 0 54
AVERAGE 63 63 0 60
PRECIPITATION (IN)
TODAY 0.00 0.92 1957 0.02 -0.02 0.00
MONTH TO DATE 0.12 0.15 -0.03 0.00
SINCE OCT 1 0.12 0.15 -0.03 0.00
SINCE JAN 1 9.91 14.74 -4.83 19.08
DEGREE DAYS
HEATING
TODAY 2 4 -2 5
MONTH TO DATE 11 34 -23 12
SINCE SEP 1 39 131 -92 112
SINCE JUL 1 284 401 -117 300
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 10 10 0 84
SINCE SEP 1 44 44 0 110
SINCE JAN 1 63 94 -31 138
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 1939
MINIMUM TEMPERATURE (F) 55 48 1886
SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE 7:14 AM PDT SUNSET 6:39 PM PDT
OCTOBER 11 2025.......SUNRISE 7:15 AM PDT SUNSET 6:37 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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