Climatological Report (Daily)
Issued by NWS
Issued by NWS
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426 CDUS46 KMTR 010828 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT WED MAY 01 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 30 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 65 2:40 PM 90 1996 67 -2 61 2014 MINIMUM 49 5:05 AM 41 1946 50 -1 51 AVERAGE 57 58 -1 56 PRECIPITATION (IN) YESTERDAY 0.00 0.71 1983 0.02 -0.02 0.00 MONTH TO DATE 0.77 1.36 -0.59 0.10 SINCE OCT 1 19.18 18.91 0.27 30.66 SINCE JAN 1 13.85 11.94 1.91 19.41 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 8 7 1 9 MONTH TO DATE 212 234 -22 256 SINCE MAR 1 489 530 -41 647 SINCE JUL 1 1630 2209 -579 2355 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 5 -5 2 SINCE MAR 1 1 6 -5 2 SINCE JAN 1 1 6 -5 2 ................................................................... WIND (MPH) RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 16.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 5:00 AM LOWEST 44 12:00 PM AVERAGE 64 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 89 1947 MINIMUM TEMPERATURE (F) 50 44 1983 1988 2008 SUNRISE AND SUNSET MAY 1 2024...........SUNRISE 6:13 AM PDT SUNSET 8:00 PM PDT MAY 2 2024...........SUNRISE 6:12 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. $$