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Displaying AFOS PIL: CLISFO Product Timestamp: 2025-02-17 08:40 UTC
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509
CDUS46 KMTR 170840
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1240 AM PST MON FEB 17 2025
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...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 16 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 59 5:04 PM 74 2016 61 -2 58
MINIMUM 45 6:01 AM 35 1946 46 -1 49
1966
AVERAGE 52 54 -2 54
PRECIPITATION (IN)
YESTERDAY T 1.33 1990 0.15 -0.15 0.00
MONTH TO DATE 5.10 2.26 2.84 2.80
SINCE OCT 1 13.90 13.12 0.78 13.17
SINCE JAN 1 5.34 6.15 -0.81 7.84
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 13 11 2 11
MONTH TO DATE 199 193 6 195
SINCE DEC 1 888 1041 -153 797
SINCE JUL 1 1429 1549 -120 1020
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 (300)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 77 2:00 PM
AVERAGE 89
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 73 2007
MINIMUM TEMPERATURE (F) 46 35 1956
SUNRISE AND SUNSET
FEBRUARY 17 2025......SUNRISE 6:56 AM PST SUNSET 5:51 PM PST
FEBRUARY 18 2025......SUNRISE 6:55 AM PST SUNSET 5:52 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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