Climatological Report (Daily)
Issued by NWS
Issued by NWS
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592
CDUS46 KMTR 170826
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST MON NOV 17 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 16 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 62 1:42 PM 73 1989 64 -2 61
2008
MINIMUM 55 6:52 AM 38 1958 48 7 44
AVERAGE 59 56 3 53
PRECIPITATION (IN)
YESTERDAY 0.25 1.60 2017 0.06 0.19 0.00
MONTH TO DATE 1.96 0.84 1.12 0.26
SINCE OCT 1 2.99 1.63 1.36 0.27
SINCE JAN 1 10.61 14.30 -3.69 15.17
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 6 9 -3 12
MONTH TO DATE 43 113 -70 101
SINCE SEP 1 109 259 -150 263
SINCE JUL 1 199 361 -162 393
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE SEP 1 100 89 11 110
SINCE JAN 1 150 199 -49 184
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 62 1:00 PM
AVERAGE 78
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 74 2019
MINIMUM TEMPERATURE (F) 48 36 1958
1961
1964
SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE 6:52 AM PST SUNSET 4:57 PM PST
NOVEMBER 18 2025......SUNRISE 6:53 AM PST SUNSET 4:56 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$