Climatological Report (Daily)
Issued by NWS
Issued by NWS
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357 CDUS46 KMTR 210827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT FRI JUN 21 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 20 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 63 1:41 PM 96 1973 72 -9 69 2008 MINIMUM 51 6:56 AM 49 1946 54 -3 53 1953 AVERAGE 57 63 -6 61 PRECIPITATION (IN) YESTERDAY 0.00 0.01 1951 0.00 0.00 0.00 MONTH TO DATE 0.00 0.11 -0.11 0.01 SINCE OCT 1 20.13 19.50 0.63 31.39 SINCE JAN 1 14.80 12.53 2.27 20.14 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE JUN 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 8 3 5 4 MONTH TO DATE 76 71 5 42 SINCE JUN 1 76 71 5 42 SINCE JUL 1 1839 2450 -611 2563 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 6 17 -11 1 SINCE JUN 1 6 17 -11 1 SINCE JAN 1 17 37 -20 6 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 12.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 11:00 PM LOWEST 62 2:00 PM AVERAGE 76 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 98 2022 MINIMUM TEMPERATURE (F) 54 46 1953 SUNRISE AND SUNSET JUNE 21 2024..........SUNRISE 5:49 AM PDT SUNSET 8:34 PM PDT JUNE 22 2024..........SUNRISE 5:49 AM PDT SUNSET 8:35 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$