891
CDUS46 KMTR 100030
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT WED AUG 09 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 9 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 75 3:39 PM 95 1970 73 2 75
MINIMUM 58 4:12 AM 48 1954 56 2 63
AVERAGE 67 65 2 69
PRECIPITATION (IN)
TODAY 0.00 0.02 1962 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.01
SINCE OCT 1 31.39 19.54 11.85 18.18
SINCE JAN 1 20.14 12.57 7.57 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 18 -14 0
SINCE JUN 1 123 173 -50 116
SINCE JUL 1 45 76 -31 57
COOLING
TODAY 2 1 1 4
MONTH TO DATE 11 9 2 28
SINCE JUN 1 34 58 -24 92
SINCE JAN 1 39 78 -39 112
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 AM
LOWEST 57 3:00 PM
AVERAGE 72
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 87 2009
MINIMUM TEMPERATURE (F) 56 47 1951
SUNRISE AND SUNSET
AUGUST 9 2023........SUNRISE 6:20 AM PDT SUNSET 8:09 PM PDT
AUGUST 10 2023........SUNRISE 6:21 AM PDT SUNSET 8:08 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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