Climatological Report (Daily)
Issued by NWS
Issued by NWS
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092 CDUS46 KMTR 110833 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT WED SEP 11 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 67 1:56 PM 94 1979 75 -8 74 MINIMUM 52 3:55 AM 49 1947 56 -4 55 AVERAGE 60 66 -6 65 PRECIPITATION (IN) YESTERDAY 0.00 T 1992 0.00 0.00 0.00 1993 1997 MONTH TO DATE 0.00 0.01 -0.01 T SINCE OCT 1 20.23 19.58 0.65 31.42 SINCE JAN 1 14.90 12.61 2.29 20.17 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 5 1 4 0 MONTH TO DATE 22 12 10 0 SINCE SEP 1 22 12 10 0 SINCE JUL 1 152 114 38 47 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 3 20 -17 15 SINCE SEP 1 3 20 -17 15 SINCE JAN 1 77 130 -53 154 ................................................................... WIND (MPH) RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 12.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 PM LOWEST 63 2:00 PM AVERAGE 78 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 98 1979 MINIMUM TEMPERATURE (F) 56 49 1951 SUNRISE AND SUNSET SEPTEMBER 11 2024.....SUNRISE 6:49 AM PDT SUNSET 7:22 PM PDT SEPTEMBER 12 2024.....SUNRISE 6:49 AM PDT SUNSET 7:21 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$