


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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427 CDUS46 KMTR 060836 CLISFD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT MON OCT 06 2025 ................................... ...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 5 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 74 12:43 PM 102 1987 71 3 95 MINIMUM 54 6:43 AM 48 1908 55 -1 65 AVERAGE 64 63 1 80 PRECIPITATION (IN) YESTERDAY 0.00 0.50 1924 0.02 -0.02 0.00 MONTH TO DATE 0.12 0.07 0.05 0.00 SINCE OCT 1 0.12 0.07 0.05 0.00 SINCE JAN 1 9.91 14.66 -4.75 19.08 DEGREE DAYS HEATING YESTERDAY 1 3 -2 0 MONTH TO DATE 7 15 -8 0 SINCE SEP 1 35 112 -77 100 SINCE JUL 1 280 382 -102 288 COOLING YESTERDAY 0 1 -1 15 MONTH TO DATE 2 5 -3 54 SINCE SEP 1 36 39 -3 80 SINCE JAN 1 55 89 -34 108 ................................................................... THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 97 2024 MINIMUM TEMPERATURE (F) 55 48 1908 SUNRISE AND SUNSET OCTOBER 6 2025.......SUNRISE 7:10 AM PDT SUNSET 6:45 PM PDT OCTOBER 7 2025.......SUNRISE 7:11 AM PDT SUNSET 6:43 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$