Climatological Report (Daily)
Issued by NWS
Issued by NWS
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408 CDUS46 KMTR 050829 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 129 AM PDT THU SEP 05 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2024... 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) YESTERDAY 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) YESTERDAY 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) YESTERDAY MM 0.0 MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 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 12 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 12.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 11:00 PM LOWEST 63 2:00 PM AVERAGE 82 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 97 2022 MINIMUM TEMPERATURE (F) 56 45 1954 SUNRISE AND SUNSET SEPTEMBER 5 2024.....SUNRISE 6:44 AM PDT SUNSET 7:32 PM PDT SEPTEMBER 6 2024.....SUNRISE 6:44 AM PDT SUNSET 7:30 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$