880 CDUS46 KMTR 090826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1226 AM PST SUN FEB 09 2025 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 8 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1927 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 57 3:29 PM 74 2018 60 -3 56 MINIMUM 42 7:29 AM 33 1948 46 -4 40 AVERAGE 50 53 -3 48 PRECIPITATION (IN) YESTERDAY 0.00 1.52 1985 0.15 -0.15 T MONTH TO DATE 2.80 1.12 1.68 2.69 SINCE OCT 1 11.60 11.98 -0.38 13.06 SINCE JAN 1 3.04 5.01 -1.97 7.73 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE DEC 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 15 12 3 17 MONTH TO DATE 83 98 -15 97 SINCE DEC 1 772 946 -174 699 SINCE JUL 1 1313 1454 -141 922 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 7.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 7:00 AM LOWEST 57 4:00 PM AVERAGE 79 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 74 2018 MINIMUM TEMPERATURE (F) 46 36 1956 SUNRISE AND SUNSET FEBRUARY 9 2025......SUNRISE 7:05 AM PST SUNSET 5:43 PM PST FEBRUARY 10 2025......SUNRISE 7:04 AM PST SUNSET 5:44 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$