Climatological Report (Daily)
Issued by NWS
Issued by NWS
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456 CDUS46 KMTR 120828 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT FRI JUL 12 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 11 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 81 1:32 PM 93 1983 73 8 71 MINIMUM 56 5:28 AM 48 1949 55 1 54 1998 AVERAGE 69 64 5 63 PRECIPITATION (IN) YESTERDAY 0.00 T 2007 0.00 0.00 0.00 2009 2011 MONTH TO DATE 0.00 0.00 0.00 T SINCE OCT 1 20.13 19.53 0.60 31.39 SINCE JAN 1 14.80 12.56 2.24 20.14 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE JUN 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 0 2 -2 2 MONTH TO DATE 3 22 -19 25 SINCE JUN 1 116 119 -3 103 SINCE JUL 1 3 22 -19 25 COOLING YESTERDAY 4 1 3 0 MONTH TO DATE 31 11 20 10 SINCE JUN 1 37 34 3 11 SINCE JAN 1 48 54 -6 16 ................................................................... WIND (MPH) RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 11.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 AM LOWEST 48 3:00 PM AVERAGE 71 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 88 1983 MINIMUM TEMPERATURE (F) 55 47 1950 SUNRISE AND SUNSET JULY 12 2024..........SUNRISE 5:59 AM PDT SUNSET 8:32 PM PDT JULY 13 2024..........SUNRISE 5:59 AM PDT SUNSET 8:31 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$