555
CDUS46 KMTR 230834
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1234 AM PST FRI JAN 23 2026
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 22 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 61 4:27 PM 71 1968 58 3 62
MINIMUM 48 7:53 AM 32 1962 45 3 40
AVERAGE 55 52 3 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 1983 0.12 -0.12 0.00
MONTH TO DATE 3.78 2.81 0.97 0.12
SINCE OCT 1 12.63 9.78 2.85 8.68
SINCE JAN 1 3.78 2.81 0.97 0.12
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 10 14 -4 14
MONTH TO DATE 253 308 -55 261
SINCE DEC 1 632 730 -98 571
SINCE JUL 1 983 1238 -255 1112
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 7:00 AM
LOWEST 60 5:00 PM
AVERAGE 77
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 71 1948
MINIMUM TEMPERATURE (F) 45 31 1949
SUNRISE AND SUNSET
JANUARY 23 2026.......SUNRISE 7:20 AM PST SUNSET 5:24 PM PST
JANUARY 24 2026.......SUNRISE 7:19 AM PST SUNSET 5:25 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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