Climatological Report (Daily)
Issued by NWS
Issued by NWS
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676
CDUS46 KMTR 110832
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT TUE AUG 11 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 10 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 2:21 PM 87 2009 73 0 69
MINIMUM 57 5:39 AM 47 1951 56 1 57
AVERAGE 65 65 0 63
PRECIPITATION (IN)
YESTERDAY 0.00 T 1994 0.00 0.00 0.00
2004
2013
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE OCT 1 19.59 19.54 0.05 16.11
SINCE JAN 1 10.74 12.57 -1.83 7.55
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 2
MONTH TO DATE 5 20 -15 12
SINCE JUN 1 115 175 -60 224
SINCE JUL 1 55 78 -23 81
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 7 10 -3 6
SINCE JUN 1 59 59 0 8
SINCE JAN 1 102 79 23 14
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 57 3:00 PM
AVERAGE 73
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 84 1959
2019
MINIMUM TEMPERATURE (F) 56 48 1946
1951
SUNRISE AND SUNSET
AUGUST 11 2026........SUNRISE 6:22 AM PDT SUNSET 8:07 PM PDT
AUGUST 12 2026........SUNRISE 6:23 AM PDT SUNSET 8:05 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$