Climatological Report (Daily)
Issued by NWS
Issued by NWS
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245 CDUS46 KMTR 250921 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 221 AM PDT SAT MAY 25 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 24 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 59 4:38 PM 91 1982 69 -10 66 MINIMUM 52 6:12 AM 45 1953 52 0 54 AVERAGE 56 61 -5 60 PRECIPITATION (IN) YESTERDAY 0.00 0.14 1960 0.01 -0.01 0.00 MONTH TO DATE 0.95 0.40 0.55 0.72 SINCE OCT 1 20.13 19.31 0.82 31.38 SINCE JAN 1 14.80 12.34 2.46 20.13 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 9 5 4 5 MONTH TO DATE 111 139 -28 135 SINCE MAR 1 600 669 -69 782 SINCE JUL 1 1741 2348 -607 2490 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 10 0 10 3 SINCE MAR 1 11 6 5 5 SINCE JAN 1 11 6 5 5 ................................................................... WIND (MPH) RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 16.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 11:00 PM LOWEST 64 4:00 PM AVERAGE 75 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 90 2020 MINIMUM TEMPERATURE (F) 52 45 1955 1965 1967 SUNRISE AND SUNSET MAY 25 2024...........SUNRISE 5:53 AM PDT SUNSET 8:21 PM PDT MAY 26 2024...........SUNRISE 5:52 AM PDT SUNSET 8:22 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$