481
CDUS46 KMTR 050028
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT FRI AUG 04 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 4 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 71 12:57 PM 87 1998 73 -2 83
MINIMUM 58 6:02 AM 50 1945 56 2 60
1949
1966
AVERAGE 65 64 1 72
PRECIPITATION (IN)
TODAY 0.00 T 2012 0.00 0.00 0.00
2015
2017
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 0 2 -2 0
MONTH TO DATE 4 8 -4 0
SINCE JUN 1 123 163 -40 116
SINCE JUL 1 45 66 -21 57
COOLING
TODAY 0 1 -1 7
MONTH TO DATE 0 4 -4 11
SINCE JUN 1 23 53 -30 75
SINCE JAN 1 28 73 -45 95
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 57 1:00 PM
AVERAGE 75
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 1964
MINIMUM TEMPERATURE (F) 56 49 1950
SUNRISE AND SUNSET
AUGUST 4 2023........SUNRISE 6:16 AM PDT SUNSET 8:15 PM PDT
AUGUST 5 2023........SUNRISE 6:17 AM PDT SUNSET 8:14 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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