CDUS46 KMTR 230828 CLISFD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT SUN AUG 23 2026 ................................... ...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 22 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1850 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 67 1:43 PM 92 1891 69 -2 65 MINIMUM 57 7:43 AM 50 1898 56 1 55 AVERAGE 62 62 0 60 PRECIPITATION (IN) YESTERDAY 0.00 0.11 1864 0.00 0.00 0.00 MONTH TO DATE 0.02 0.04 -0.02 0.03 SINCE OCT 1 20.73 22.77 -2.04 19.88 SINCE JAN 1 11.80 14.47 -2.67 9.68 DEGREE DAYS HEATING YESTERDAY 3 4 -1 5 MONTH TO DATE 67 88 -21 68 SINCE JUN 1 315 409 -94 444 SINCE JUL 1 183 240 -57 231 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 1 3 -2 3 SINCE JUN 1 22 22 0 3 SINCE JAN 1 73 37 36 9 ................................................................... THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 89 1931 MINIMUM TEMPERATURE (F) 56 50 1894 SUNRISE AND SUNSET AUGUST 23 2026........SUNRISE 6:32 AM PDT SUNSET 7:52 PM PDT AUGUST 24 2026........SUNRISE 6:33 AM PDT SUNSET 7:50 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$