043
CDUS46 KMTR 050030
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT SUN OCT 04 2026
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 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 83 3:59 PM 95 1987 74 9 73
MINIMUM 64 5:06 AM 47 1989 55 9 56
AVERAGE 74 65 9 65
PRECIPITATION (IN)
TODAY 0.00 0.33 1994 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.05 -0.05 0.13
SINCE OCT 1 0.00 0.05 -0.05 0.13
SINCE JAN 1 10.78 12.72 -1.94 7.75
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 1 8 -7 0
SINCE SEP 1 23 54 -31 3
SINCE JUL 1 97 156 -59 93
COOLING
TODAY 9 2 7 0
MONTH TO DATE 20 8 12 3
SINCE SEP 1 79 64 15 81
SINCE JAN 1 190 174 16 131
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 7:00 AM
LOWEST 37 4:00 PM
AVERAGE 58
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 99 1987
MINIMUM TEMPERATURE (F) 55 47 1962
1969
2009
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 7:08 AM PDT SUNSET 6:48 PM PDT
OCTOBER 5 2026.......SUNRISE 7:09 AM PDT SUNSET 6:46 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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