Climatological Report (Daily)
Issued by NWS
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910
CDUS46 KMTR 030834
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT SAT OCT 03 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 2 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 76 3:42 PM 96 1980 74 2 69
MINIMUM 55 4:37 AM 41 1950 55 0 61
AVERAGE 66 65 1 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.38 1967 0.01 -0.01 0.13
MONTH TO DATE 0.00 0.02 -0.02 0.13
SINCE OCT 1 0.00 0.02 -0.02 0.13
SINCE JAN 1 10.78 12.69 -1.91 7.75
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 1 4 -3 0
SINCE SEP 1 23 50 -27 3
SINCE JUL 1 97 152 -55 93
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 1 4 -3 3
SINCE SEP 1 60 60 0 81
SINCE JAN 1 171 170 1 131
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 55 4:00 PM
AVERAGE 76
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 2014
MINIMUM TEMPERATURE (F) 55 42 1954
SUNRISE AND SUNSET
OCTOBER 3 2026.......SUNRISE 7:07 AM PDT SUNSET 6:49 PM PDT
OCTOBER 4 2026.......SUNRISE 7:08 AM PDT SUNSET 6:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$