437 CDUS46 KMTR 040835 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1235 AM PST TUE FEB 04 2025 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 3 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 62 1:33 PM 76 2018 60 2 55 MINIMUM 55 9:41 PM 32 1979 46 9 48 AVERAGE 59 52 7 52 PRECIPITATION (IN) YESTERDAY 0.04 1.02 1998 0.14 -0.10 0.57 MONTH TO DATE 0.32 0.41 -0.09 1.11 SINCE OCT 1 9.12 11.27 -2.15 11.48 SINCE JAN 1 0.56 4.30 -3.74 6.15 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE DEC 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 6 12 -6 13 MONTH TO DATE 19 38 -19 35 SINCE DEC 1 708 886 -178 637 SINCE JUL 1 1249 1394 -145 860 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 14 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 15.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 12:00 AM LOWEST 67 2:00 PM AVERAGE 82 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 75 2018 MINIMUM TEMPERATURE (F) 46 32 1955 SUNRISE AND SUNSET FEBRUARY 4 2025......SUNRISE 7:10 AM PST SUNSET 5:37 PM PST FEBRUARY 5 2025......SUNRISE 7:09 AM PST SUNSET 5:38 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$