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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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908 CDUS46 KMTR 200833 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT SAT JUL 20 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 19 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 12:33 PM 90 1961 73 8 70 MINIMUM 54 5:39 AM 49 1981 56 -2 57 AVERAGE 68 64 4 64 PRECIPITATION (IN) YESTERDAY 0.00 T 1975 0.00 0.00 0.00 1977 1978 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 1 MONTH TO DATE 19 38 -19 32 SINCE JUN 1 132 135 -3 110 SINCE JUL 1 19 38 -19 32 COOLING YESTERDAY 3 1 2 0 MONTH TO DATE 34 19 15 18 SINCE JUN 1 40 42 -2 19 SINCE JAN 1 51 62 -11 24 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 13.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1:00 AM LOWEST 42 12:00 PM AVERAGE 68 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 93 1996 MINIMUM TEMPERATURE (F) 56 49 1949 1953 1981 SUNRISE AND SUNSET JULY 20 2024..........SUNRISE 6:04 AM PDT SUNSET 8:27 PM PDT JULY 21 2024..........SUNRISE 6:05 AM PDT SUNSET 8:27 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$