Climatological Report (Daily)
Issued by NWS
Issued by NWS
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897
CDUS46 KMTR 020037
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT THU OCT 01 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 1 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 73 1:25 PM 97 1980 75 -2 72
MINIMUM 54 6:38 AM 42 1950 55 -1 64
AVERAGE 64 65 -1 68
PRECIPITATION (IN)
TODAY 0.00 0.34 1976 0.01 -0.01 T
MONTH TO DATE 0.00 0.01 -0.01 T
SINCE OCT 1 0.00 0.01 -0.01 T
SINCE JAN 1 10.78 12.68 -1.90 7.62
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE MM
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 1 2 -1 0
MONTH TO DATE 1 2 -1 0
SINCE SEP 1 23 48 -25 3
SINCE JUL 1 97 150 -53 93
COOLING
TODAY 0 2 -2 3
MONTH TO DATE 0 2 -2 3
SINCE SEP 1 59 58 1 81
SINCE JAN 1 170 168 2 131
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 57 12:00 PM
AVERAGE 77
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 96 1980
MINIMUM TEMPERATURE (F) 55 41 1950
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 7:05 AM PDT SUNSET 6:52 PM PDT
OCTOBER 2 2026.......SUNRISE 7:06 AM PDT SUNSET 6:51 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$