Climatological Report (Daily)
Issued by NWS
Issued by NWS
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825
CDUS46 KMTR 140829
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT MON JUL 14 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 13 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 67 2:00 PM 97 1972 73 -6 72
MINIMUM 55 11:59 PM 49 1955 55 0 54
1981
AVERAGE 61 64 -3 63
PRECIPITATION (IN)
YESTERDAY 0.00 T 1991 0.00 0.00 0.00
2011
2018
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE OCT 1 16.11 19.53 -3.42 20.13
SINCE JAN 1 7.55 12.56 -5.01 14.80
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 4 2 2 2
MONTH TO DATE 40 26 14 8
SINCE JUN 1 183 123 60 121
SINCE JUL 1 40 26 14 8
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 13 -13 31
SINCE JUN 1 1 36 -35 37
SINCE JAN 1 7 56 -49 48
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 13.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 9:00 PM
LOWEST 63 2:00 PM
AVERAGE 78
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 98 1972
MINIMUM TEMPERATURE (F) 55 48 1950
SUNRISE AND SUNSET
JULY 14 2025..........SUNRISE 6:00 AM PDT SUNSET 8:31 PM PDT
JULY 15 2025..........SUNRISE 6:00 AM PDT SUNSET 8:30 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$