Climatological Report (Daily)
Issued by NWS
Issued by NWS
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669 CDUS46 KMTR 230026 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 526 PM PDT SUN SEP 22 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 71 1:46 PM 91 1946 75 -4 70 MINIMUM 55 5:22 AM 48 1981 56 -1 57 AVERAGE 63 65 -2 64 PRECIPITATION (IN) TODAY 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) TODAY MM 0.0 MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T SNOW DEPTH MM DEGREE DAYS HEATING TODAY 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 TODAY 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 7 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 7.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 8:00 AM LOWEST 63 2:00 PM AVERAGE 82 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 92 1978 MINIMUM TEMPERATURE (F) 56 45 1972 SUNRISE AND SUNSET SEPTEMBER 22 2024.....SUNRISE 6:58 AM PDT SUNSET 7:05 PM PDT SEPTEMBER 23 2024.....SUNRISE 6:59 AM PDT SUNSET 7:04 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$