Climatological Report (Daily)
Issued by NWS
Issued by NWS
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259 CDUS46 KMTR 240026 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 526 PM PDT MON SEP 23 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 86 2:58 PM 92 1978 75 11 70 MINIMUM 53 5:27 AM 45 1972 56 -3 55 AVERAGE 70 65 5 63 PRECIPITATION (IN) TODAY 0.00 0.31 1982 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.04 -0.04 T SINCE OCT 1 20.23 19.61 0.62 31.42 SINCE JAN 1 14.90 12.64 2.26 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 0 2 -2 2 MONTH TO DATE 63 30 33 3 SINCE SEP 1 63 30 33 3 SINCE JUL 1 193 132 61 50 COOLING TODAY 5 2 3 0 MONTH TO DATE 8 46 -38 35 SINCE SEP 1 8 46 -38 35 SINCE JAN 1 82 156 -74 174 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 4.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 2:00 AM LOWEST 36 3:00 PM AVERAGE 66 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 94 2019 MINIMUM TEMPERATURE (F) 56 48 1945 1955 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. $$