150 CDUS46 KMTR 190830 CLISFD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 130 AM PDT FRI SEP 19 2025 ................................... ...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 18 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 65 11:43 AM 94 1912 70 -5 69 MINIMUM 59 10:43 PM 49 1899 56 3 55 AVERAGE 62 63 -1 62 PRECIPITATION (IN) YESTERDAY 0.00 2.01 1959 0.00 0.00 0.00 MONTH TO DATE 0.08 0.03 0.05 0.00 SINCE OCT 1 19.96 22.82 -2.86 25.76 SINCE JAN 1 9.76 14.52 -4.76 19.08 DEGREE DAYS HEATING YESTERDAY 3 3 0 3 MONTH TO DATE 19 56 -37 63 SINCE SEP 1 19 56 -37 63 SINCE JUL 1 264 326 -62 251 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 14 18 -4 6 SINCE SEP 1 14 18 -4 6 SINCE JAN 1 33 68 -35 34 ................................................................... THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 93 1919 MINIMUM TEMPERATURE (F) 56 49 1911 SUNRISE AND SUNSET SEPTEMBER 19 2025.....SUNRISE 6:55 AM PDT SUNSET 7:11 PM PDT SEPTEMBER 20 2025.....SUNRISE 6:56 AM PDT SUNSET 7:09 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$