597
CDUS46 KMTR 230036
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
536 PM PDT TUE AUG 22 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 22 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 78 12:25 PM 90 1999 74 4 77
MINIMUM 67 6:31 AM 49 1955 57 10 57
AVERAGE 73 65 8 67
PRECIPITATION (IN)
TODAY 0.00 0.02 1951 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.03 0.00 0.01
SINCE OCT 1 31.42 19.56 11.86 18.18
SINCE JAN 1 20.17 12.59 7.58 1.90
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 4 32 -28 3
SINCE JUN 1 123 187 -64 119
SINCE JUL 1 45 90 -45 60
COOLING
TODAY 8 2 6 2
MONTH TO DATE 74 24 50 58
SINCE JUN 1 97 73 24 122
SINCE JAN 1 102 93 9 142
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 4:00 AM
LOWEST 60 1:00 PM
AVERAGE 68
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 2010
MINIMUM TEMPERATURE (F) 57 49 1953
SUNRISE AND SUNSET
AUGUST 22 2023........SUNRISE 6:31 AM PDT SUNSET 7:53 PM PDT
AUGUST 23 2023........SUNRISE 6:32 AM PDT SUNSET 7:52 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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