Climatological Report (Daily)
Issued by NWS
Issued by NWS
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138 CDUS46 KMTR 090845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT TUE JUL 09 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 8 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 71 1:18 PM 90 1985 73 -2 66 MINIMUM 56 3:31 AM 48 1951 55 1 55 AVERAGE 64 64 0 61 PRECIPITATION (IN) YESTERDAY 0.00 0.23 1974 0.00 0.00 0.00 MONTH TO DATE 0.00 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) YESTERDAY MM 0.0 MONTH TO DATE T SINCE JUN 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 1 2 -1 4 MONTH TO DATE 3 16 -13 13 SINCE JUN 1 116 113 3 91 SINCE JUL 1 3 16 -13 13 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 26 8 18 10 SINCE JUN 1 32 31 1 11 SINCE JAN 1 43 51 -8 16 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 14.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 10:00 PM LOWEST 63 2:00 PM AVERAGE 78 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 1959 MINIMUM TEMPERATURE (F) 55 47 1953 SUNRISE AND SUNSET JULY 9 2024..........SUNRISE 5:57 AM PDT SUNSET 8:33 PM PDT JULY 10 2024..........SUNRISE 5:57 AM PDT SUNSET 8:33 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$