326
CDUS46 KMTR 010027
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT FRI OCT 31 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 31 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 12:43 PM 83 1966 68 0 62
MINIMUM 53 6:43 AM 43 1935 53 0 51
AVERAGE 61 60 1 57
PRECIPITATION (IN)
TODAY 0.00 0.69 1934 0.05 -0.05 0.11
MONTH TO DATE 1.01 0.94 0.07 0.11
SINCE OCT 1 1.01 0.94 0.07 0.11
SINCE JAN 1 10.80 15.53 -4.73 19.19
DEGREE DAYS
HEATING
TODAY 4 5 -1 8
MONTH TO DATE 87 123 -36 85
SINCE SEP 1 115 220 -105 185
SINCE JUL 1 360 490 -130 373
COOLING
TODAY 0 0 0 0
MONTH TO DATE 17 33 -16 90
SINCE SEP 1 51 67 -16 116
SINCE JAN 1 70 117 -47 144
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 1966
MINIMUM TEMPERATURE (F) 53 42 1935
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 7:34 AM PDT SUNSET 6:12 PM PDT
NOVEMBER 1 2025......SUNRISE 7:35 AM PDT SUNSET 6:11 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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