Climatological Report (Daily)
Issued by NWS
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112
CDUS46 KMTR 080829
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT WED OCT 08 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 7 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 11:31 AM 92 1996 74 4 87
MINIMUM 59 5:47 AM 45 1946 55 4 63
1968
1970
AVERAGE 69 64 5 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.44 1973 0.01 -0.01 0.00
MONTH TO DATE 0.13 0.09 0.04 0.00
SINCE OCT 1 0.13 0.09 0.04 0.00
SINCE JAN 1 7.75 12.76 -5.01 14.90
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 14 -14 0
SINCE SEP 1 3 60 -57 74
SINCE JUL 1 93 162 -69 204
COOLING
YESTERDAY 4 2 2 10
MONTH TO DATE 13 14 -1 83
SINCE SEP 1 91 70 21 107
SINCE JAN 1 141 180 -39 181
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 10:00 PM
LOWEST 50 12:00 PM
AVERAGE 67
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 1996
MINIMUM TEMPERATURE (F) 55 43 1946
SUNRISE AND SUNSET
OCTOBER 8 2025.......SUNRISE 7:12 AM PDT SUNSET 6:42 PM PDT
OCTOBER 9 2025.......SUNRISE 7:13 AM PDT SUNSET 6:40 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$