


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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622 CDUS46 KMTR 120831 CLISFD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 131 AM PDT SUN OCT 12 2025 ................................... ...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 11 2025... 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) YESTERDAY MAXIMUM 67 12:43 PM 90 1939 71 -4 65 MINIMUM 56 6:43 AM 48 1886 55 1 54 AVERAGE 62 63 -1 60 PRECIPITATION (IN) YESTERDAY 0.00 1.74 1972 0.02 -0.02 0.00 MONTH TO DATE 0.12 0.17 -0.05 0.00 SINCE OCT 1 0.12 0.17 -0.05 0.00 SINCE JAN 1 9.91 14.76 -4.85 19.08 DEGREE DAYS HEATING YESTERDAY 3 4 -1 5 MONTH TO DATE 14 38 -24 17 SINCE SEP 1 42 135 -93 117 SINCE JUL 1 287 405 -118 305 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 10 11 -1 84 SINCE SEP 1 44 45 -1 110 SINCE JAN 1 63 95 -32 138 ................................................................... THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 91 1901 1901 MINIMUM TEMPERATURE (F) 55 48 1890 SUNRISE AND SUNSET OCTOBER 12 2025.......SUNRISE 7:16 AM PDT SUNSET 6:36 PM PDT OCTOBER 13 2025.......SUNRISE 7:17 AM PDT SUNSET 6:34 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$