Climatological Report (Daily)
Issued by NWS
Issued by NWS
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799 CDUS46 KMTR 050029 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 529 PM PDT SUN AUG 04 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 4 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 12:27 PM 87 1998 73 -9 71 MINIMUM 54 7:15 AM 50 1945 56 -2 58 1949 1966 AVERAGE 59 64 -5 65 PRECIPITATION (IN) TODAY 0.00 T 2012 0.00 0.00 0.00 2015 2017 MONTH TO DATE T 0.00 0.00 0.00 SINCE OCT 1 20.13 19.53 0.60 31.39 SINCE JAN 1 14.80 12.56 2.24 20.14 SNOWFALL (IN) TODAY MM 0.0 MONTH TO DATE T SINCE JUN 1 T SINCE JUL 1 T SNOW DEPTH MM DEGREE DAYS HEATING TODAY 6 2 4 0 MONTH TO DATE 17 8 9 4 SINCE JUN 1 180 163 17 123 SINCE JUL 1 67 66 1 45 COOLING TODAY 0 1 -1 0 MONTH TO DATE 0 4 -4 0 SINCE JUN 1 49 53 -4 23 SINCE JAN 1 60 73 -13 28 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 14.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 75 2:00 PM AVERAGE 88 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 89 1964 MINIMUM TEMPERATURE (F) 56 49 1950 SUNRISE AND SUNSET AUGUST 4 2024........SUNRISE 6:17 AM PDT SUNSET 8:14 PM PDT AUGUST 5 2024........SUNRISE 6:17 AM PDT SUNSET 8:13 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$