443
CDUS46 KMTR 240827
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT TUE SEP 24 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 86 2:58 PM 92 1978 75 11 70
MINIMUM 53 5:27 AM 45 1972 56 -3 55
AVERAGE 70 65 5 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.31 1982 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.04 -0.04 T
SINCE OCT 1 20.23 19.61 0.62 31.42
SINCE JAN 1 14.90 12.64 2.26 20.17
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 2
MONTH TO DATE 63 30 33 3
SINCE SEP 1 63 30 33 3
SINCE JUL 1 193 132 61 50
COOLING
YESTERDAY 5 2 3 0
MONTH TO DATE 8 46 -38 35
SINCE SEP 1 8 46 -38 35
SINCE JAN 1 82 156 -74 174
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 36 3:00 PM
AVERAGE 66
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 94 2019
MINIMUM TEMPERATURE (F) 56 48 1945
1955
SUNRISE AND SUNSET
SEPTEMBER 24 2024.....SUNRISE 7:00 AM PDT SUNSET 7:02 PM PDT
SEPTEMBER 25 2024.....SUNRISE 7:00 AM PDT SUNSET 7:01 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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