Climatological Report (Daily)
Issued by NWS
Issued by NWS
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441 CDUS46 KMTR 160039 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 539 PM PDT SUN SEP 15 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 64 1:04 PM 98 1971 75 -11 73 MINIMUM 54 5:19 AM 48 1970 56 -2 61 AVERAGE 59 66 -7 67 PRECIPITATION (IN) TODAY 0.00 T 1982 0.00 0.00 0.00 1995 1996 MONTH TO DATE 0.00 0.02 -0.02 T SINCE OCT 1 20.23 19.59 0.64 31.42 SINCE JAN 1 14.90 12.62 2.28 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 6 1 5 0 MONTH TO DATE 38 17 21 0 SINCE SEP 1 38 17 21 0 SINCE JUL 1 168 119 49 47 COOLING TODAY 0 2 -2 2 MONTH TO DATE 3 30 -27 22 SINCE SEP 1 3 30 -27 22 SINCE JAN 1 77 140 -63 161 ................................................................... WIND (MPH) RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 19.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 4:00 AM LOWEST 72 2:00 PM AVERAGE 85 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 90 1968 MINIMUM TEMPERATURE (F) 56 49 2006 SUNRISE AND SUNSET SEPTEMBER 15 2024.....SUNRISE 6:52 AM PDT SUNSET 7:16 PM PDT SEPTEMBER 16 2024.....SUNRISE 6:53 AM PDT SUNSET 7:15 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$