348
CDUS46 KMTR 260028
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT FRI AUG 25 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 25 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 72 2:22 PM 93 1988 74 -2 76
MINIMUM 64 7:43 AM 50 1955 56 8 59
AVERAGE 68 65 3 68
PRECIPITATION (IN)
TODAY 0.00 0.01 1954 0.00 0.00 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 35 -31 3
SINCE JUN 1 123 190 -67 119
SINCE JUL 1 45 93 -48 60
COOLING
TODAY 3 2 1 3
MONTH TO DATE 94 30 64 65
SINCE JUN 1 117 79 38 129
SINCE JAN 1 122 99 23 149
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WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 5:00 AM
LOWEST 63 1:00 PM
AVERAGE 72
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 1993
MINIMUM TEMPERATURE (F) 56 48 1945
SUNRISE AND SUNSET
AUGUST 25 2023........SUNRISE 6:34 AM PDT SUNSET 7:49 PM PDT
AUGUST 26 2023........SUNRISE 6:35 AM PDT SUNSET 7:47 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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