579
CDUS46 KMTR 230826
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST THU JAN 23 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 22 2025
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)
YESTERDAY
MAXIMUM 62 2:52 PM 71 1968 58 4 61
MINIMUM 40 3:49 AM 32 1962 45 -5 54
AVERAGE 51 52 -1 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 1983 0.12 -0.12 0.58
MONTH TO DATE 0.12 2.81 -2.69 3.40
SINCE OCT 1 8.68 9.78 -1.10 8.73
SINCE JAN 1 0.12 2.81 -2.69 3.40
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 14 14 0 7
MONTH TO DATE 261 308 -47 257
SINCE DEC 1 571 730 -159 530
SINCE JUL 1 1112 1238 -126 753
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 0 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 2.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 7:00 AM
LOWEST 50 7:00 PM
AVERAGE 73
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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 2025.......SUNRISE 7:19 AM PST SUNSET 5:24 PM PST
JANUARY 24 2025.......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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