651
CDUS46 KMTR 130843
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
143 AM PDT TUE AUG 13 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 12 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 2:31 PM 89 1958 73 -7 75
1959
MINIMUM 53 4:22 AM 47 1946 56 -3 59
AVERAGE 60 65 -5 67
PRECIPITATION (IN)
YESTERDAY 0.00 T 1986 0.00 0.00 0.00
1988
1991
MONTH TO DATE T 0.01 -0.01 0.00
SINCE OCT 1 20.13 19.54 0.59 31.39
SINCE JAN 1 14.80 12.57 2.23 20.14
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 5 1 4 0
MONTH TO DATE 51 22 29 4
SINCE JUN 1 214 177 37 123
SINCE JUL 1 101 80 21 45
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 0 12 -12 23
SINCE JUN 1 49 61 -12 46
SINCE JAN 1 60 81 -21 51
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 12:00 AM
LOWEST 65 3:00 PM
AVERAGE 81
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 1991
MINIMUM TEMPERATURE (F) 57 47 1946
SUNRISE AND SUNSET
AUGUST 13 2024........SUNRISE 6:24 AM PDT SUNSET 8:04 PM PDT
AUGUST 14 2024........SUNRISE 6:25 AM PDT SUNSET 8:02 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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