509
CDUS46 KMTR 140027
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT MON OCT 13 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 65 10:58 AM 92 2010 73 -8 75
MINIMUM 55 3:59 PM 45 1951 54 1 57
1981
AVERAGE 60 64 -4 66
PRECIPITATION (IN)
TODAY 0.69 2.64 2009 0.02 0.67 0.00
MONTH TO DATE 0.82 0.20 0.62 T
SINCE OCT 1 0.82 0.20 0.62 T
SINCE JAN 1 8.44 12.87 -4.43 14.90
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 5 3 2 0
MONTH TO DATE 9 28 -19 17
SINCE SEP 1 12 74 -62 91
SINCE JUL 1 102 176 -74 221
COOLING
TODAY 0 1 -1 1
MONTH TO DATE 14 21 -7 84
SINCE SEP 1 92 77 15 108
SINCE JAN 1 142 187 -45 182
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 14.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 PM
LOWEST 61 11:00 AM
AVERAGE 77
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 1961
MINIMUM TEMPERATURE (F) 54 44 1960
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 7:16 AM PDT SUNSET 6:34 PM PDT
OCTOBER 14 2025.......SUNRISE 7:17 AM PDT SUNSET 6:33 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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