Climatological Report (Daily)
Issued by NWS
Issued by NWS
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610 CDUS46 KMTR 230828 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT MON SEP 23 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 1:46 PM 91 1946 75 -4 70 MINIMUM 54 11:59 PM 48 1981 56 -2 57 AVERAGE 63 65 -2 64 PRECIPITATION (IN) YESTERDAY 0.00 0.20 1990 0.00 0.00 0.00 MONTH TO DATE 0.00 0.03 -0.03 T SINCE OCT 1 20.23 19.60 0.63 31.42 SINCE JAN 1 14.90 12.63 2.27 20.17 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 2 2 0 1 MONTH TO DATE 63 28 35 1 SINCE SEP 1 63 28 35 1 SINCE JUL 1 193 130 63 48 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 3 44 -41 35 SINCE SEP 1 3 44 -41 35 SINCE JAN 1 77 154 -77 174 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 8.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 8:00 AM LOWEST 63 2:00 PM AVERAGE 82 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 92 1978 MINIMUM TEMPERATURE (F) 56 45 1972 SUNRISE AND SUNSET SEPTEMBER 23 2024.....SUNRISE 6:59 AM PDT SUNSET 7:04 PM PDT SEPTEMBER 24 2024.....SUNRISE 7:00 AM PDT SUNSET 7:02 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$