Climatological Report (Daily)
Issued by NWS
Issued by NWS
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994 CDUS46 KMTR 050038 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 538 PM PDT WED SEP 04 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1927 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 72 2:06 PM 92 1961 75 -3 70 2004 2008 MINIMUM 55 5:53 AM 50 1947 56 -1 59 1989 AVERAGE 64 66 -2 65 PRECIPITATION (IN) TODAY 0.00 T 1992 0.00 0.00 0.00 1993 1998 MONTH TO DATE 0.00 0.00 0.00 T SINCE OCT 1 20.23 19.57 0.66 31.42 SINCE JAN 1 14.90 12.60 2.30 20.17 SNOWFALL (IN) TODAY MM 0.0 MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T SNOW DEPTH MM DEGREE DAYS HEATING TODAY 1 1 0 0 MONTH TO DATE 1 6 -5 0 SINCE SEP 1 1 6 -5 0 SINCE JUL 1 131 108 23 47 COOLING TODAY 0 2 -2 0 MONTH TO DATE 3 8 -5 8 SINCE SEP 1 3 8 -5 8 SINCE JAN 1 77 118 -41 147 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 10.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 4:00 AM LOWEST 63 2:00 PM AVERAGE 80 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 97 2022 MINIMUM TEMPERATURE (F) 56 45 1954 SUNRISE AND SUNSET SEPTEMBER 4 2024.....SUNRISE 6:43 AM PDT SUNSET 7:33 PM PDT SEPTEMBER 5 2024.....SUNRISE 6:44 AM PDT SUNSET 7:32 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$