Climatological Report (Daily)
Issued by NWS
Issued by NWS
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258 CDUS46 KMTR 030827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT TUE SEP 03 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 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 71 3:24 PM 104 2017 75 -4 74 MINIMUM 58 11:59 PM 49 1946 56 2 63 AVERAGE 65 65 0 69 PRECIPITATION (IN) YESTERDAY 0.00 T 1979 0.00 0.00 0.00 1985 2000 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 0 2 -2 0 MONTH TO DATE 0 4 -4 0 SINCE SEP 1 0 4 -4 0 SINCE JUL 1 130 106 24 47 COOLING YESTERDAY 0 2 -2 4 MONTH TO DATE 0 4 -4 5 SINCE SEP 1 0 4 -4 5 SINCE JAN 1 74 114 -40 144 ................................................................... WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 13.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1:00 AM LOWEST 55 1:00 PM AVERAGE 74 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 93 1961 MINIMUM TEMPERATURE (F) 56 50 1945 1947 1970 SUNRISE AND SUNSET SEPTEMBER 3 2024.....SUNRISE 6:42 AM PDT SUNSET 7:35 PM PDT SEPTEMBER 4 2024.....SUNRISE 6:43 AM PDT SUNSET 7:33 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$