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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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589 CDUS46 KMTR 170838 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 138 AM PDT SAT AUG 17 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 16 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 72 3:56 PM 90 2015 73 -1 77 MINIMUM 51 2:10 PM 48 1952 57 -6 60 1955 AVERAGE 62 65 -3 69 PRECIPITATION (IN) YESTERDAY 0.00 0.04 2020 0.00 0.00 0.00 MONTH TO DATE T 0.02 -0.02 0.00 SINCE OCT 1 20.13 19.55 0.58 31.39 SINCE JAN 1 14.80 12.58 2.22 20.14 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE JUN 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 3 1 2 0 MONTH TO DATE 65 26 39 4 SINCE JUN 1 228 181 47 123 SINCE JUL 1 115 84 31 45 COOLING YESTERDAY 0 1 -1 4 MONTH TO DATE 0 16 -16 37 SINCE JUN 1 49 65 -16 60 SINCE JAN 1 60 85 -25 65 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 14.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 4:00 AM LOWEST 48 4:00 PM AVERAGE 73 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 82 1988 1993 2020 MINIMUM TEMPERATURE (F) 57 48 1945 1952 SUNRISE AND SUNSET AUGUST 17 2024........SUNRISE 6:28 AM PDT SUNSET 7:59 PM PDT AUGUST 18 2024........SUNRISE 6:28 AM PDT SUNSET 7:57 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$