Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 050838
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1238 AM PST WED FEB 05 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 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 3:49 PM 75 2018 60 2 62
MINIMUM 47 11:59 PM 32 1955 46 1 49
AVERAGE 55 52 3 56
PRECIPITATION (IN)
YESTERDAY 1.75R 1.30 1991 0.14 1.61 1.17
MONTH TO DATE 2.07 0.55 1.52 2.28
SINCE OCT 1 10.87 11.41 -0.54 12.65
SINCE JAN 1 2.31 4.44 -2.13 7.32
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 10 12 -2 9
MONTH TO DATE 29 50 -21 44
SINCE DEC 1 718 898 -180 646
SINCE JUL 1 1259 1406 -147 869
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
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 69 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 19.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 73 11:00 PM
AVERAGE 87
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 73 2011
MINIMUM TEMPERATURE (F) 46 31 1989
SUNRISE AND SUNSET
FEBRUARY 5 2025......SUNRISE 7:09 AM PST SUNSET 5:38 PM PST
FEBRUARY 6 2025......SUNRISE 7:08 AM PST SUNSET 5:39 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$