275
CDUS46 KMTR 040030
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT THU AUG 03 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 3 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 67 12:58 PM 91 1998 73 -6 71
MINIMUM 58 5:36 AM 45 1954 56 2 59
AVERAGE 63 64 -1 65
PRECIPITATION (IN)
TODAY 0.00 0.01 1953 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.01
SINCE OCT 1 31.39 19.53 11.86 18.18
SINCE JAN 1 20.14 12.56 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 2 2 0 0
MONTH TO DATE 4 6 -2 0
SINCE JUN 1 123 161 -38 116
SINCE JUL 1 45 64 -19 57
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 3 -3 4
SINCE JUN 1 23 52 -29 68
SINCE JAN 1 28 72 -44 88
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 15.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 AM
LOWEST 68 1:00 PM
AVERAGE 78
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 87 1998
MINIMUM TEMPERATURE (F) 56 50 1945
1949
1966
SUNRISE AND SUNSET
AUGUST 3 2023........SUNRISE 6:15 AM PDT SUNSET 8:16 PM PDT
AUGUST 4 2023........SUNRISE 6:16 AM PDT SUNSET 8:15 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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