992
CDUS46 KMTR 110830
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT TUE JUL 11 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 10 2023
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)
YESTERDAY
MAXIMUM 66 2:59 PM 97 1959 73 -7 81
MINIMUM 54 7:10 AM 47 1953 55 -1 57
AVERAGE 60 64 -4 69
PRECIPITATION (IN)
YESTERDAY 0.00 T 1998 0.00 0.00 0.00
2007
2015
MONTH TO DATE T 0.00 0.00 0.00
SINCE OCT 1 31.39 19.53 11.86 18.17
SINCE JAN 1 20.14 12.56 7.58 1.89
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
DEGREE DAYS
HEATING
YESTERDAY 5 2 3 0
MONTH TO DATE 23 20 3 16
SINCE JUN 1 101 117 -16 75
SINCE JUL 1 23 20 3 16
COOLING
YESTERDAY 0 1 -1 4
MONTH TO DATE 10 10 0 15
SINCE JUN 1 11 33 -22 60
SINCE JAN 1 16 53 -37 80
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 15.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 65 12:00 PM
AVERAGE 78
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1983
MINIMUM TEMPERATURE (F) 55 48 1949
1998
SUNRISE AND SUNSET
JULY 11 2023..........SUNRISE 5:57 AM PDT SUNSET 8:32 PM PDT
JULY 12 2023..........SUNRISE 5:58 AM PDT SUNSET 8:32 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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