Climatological Report (Daily)
Issued by NWS
Issued by NWS
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128 CDUS46 KMTR 140841 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 141 AM PDT WED AUG 14 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 13 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 69 2:25 PM 89 1991 73 -4 78 MINIMUM 54 5:39 AM 47 1946 57 -3 58 AVERAGE 62 65 -3 68 PRECIPITATION (IN) YESTERDAY 0.00 0.18 1991 0.00 0.00 0.00 MONTH TO DATE T 0.01 -0.01 0.00 SINCE OCT 1 20.13 19.54 0.59 31.39 SINCE JAN 1 14.80 12.57 2.23 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 54 23 31 4 SINCE JUN 1 217 178 39 123 SINCE JUL 1 104 81 23 45 COOLING YESTERDAY 0 1 -1 3 MONTH TO DATE 0 13 -13 26 SINCE JUN 1 49 62 -13 49 SINCE JAN 1 60 82 -22 54 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 12.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 10:00 PM LOWEST 53 1:00 PM AVERAGE 72 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 99 2020 MINIMUM TEMPERATURE (F) 57 47 1946 SUNRISE AND SUNSET AUGUST 14 2024........SUNRISE 6:25 AM PDT SUNSET 8:02 PM PDT AUGUST 15 2024........SUNRISE 6:26 AM PDT SUNSET 8:01 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$