987
CDUS46 KMTR 130831
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST THU FEB 13 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 12 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 53 11:59 PM 76 1996 61 -8 59
MINIMUM 45 5:21 AM 32 1949 46 -1 46
AVERAGE 49 53 -4 53
PRECIPITATION (IN)
YESTERDAY 0.37 1.65 1987 0.14 0.23 0.00
MONTH TO DATE 3.19 1.67 1.52 2.69
SINCE OCT 1 11.99 12.53 -0.54 13.06
SINCE JAN 1 3.43 5.56 -2.13 7.73
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 16 12 4 12
MONTH TO DATE 151 146 5 150
SINCE DEC 1 840 994 -154 752
SINCE JUL 1 1381 1502 -121 975
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 5 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 77 4:00 PM
AVERAGE 89
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 72 2022
MINIMUM TEMPERATURE (F) 46 32 1946
SUNRISE AND SUNSET
FEBRUARY 13 2025......SUNRISE 7:01 AM PST SUNSET 5:47 PM PST
FEBRUARY 14 2025......SUNRISE 7:00 AM PST SUNSET 5:48 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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