415
CDUS46 KMTR 010038
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
538 PM PDT TUE OCT 31 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 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 74 3:36 PM 83 1966 69 5 64
1967
MINIMUM 50 3:49 AM 41 1954 51 -1 50
1972
AVERAGE 62 60 2 57
PRECIPITATION (IN)
TODAY 0.00 0.27 1974 0.04 -0.04 0.00
MONTH TO DATE T 0.79 -0.79 0.01
SINCE OCT 1 T 0.79 -0.79 0.01
SINCE JAN 1 20.20 13.46 6.74 2.18
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 3 5 -2 8
MONTH TO DATE 31 98 -67 126
SINCE SEP 1 37 144 -107 139
SINCE JUL 1 84 246 -162 200
COOLING
TODAY 0 0 0 0
MONTH TO DATE 86 33 53 13
SINCE SEP 1 134 89 45 127
SINCE JAN 1 273 199 74 280
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 1.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 6:00 AM
LOWEST 28 4:00 PM
AVERAGE 53
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 85 1967
MINIMUM TEMPERATURE (F) 51 40 1971
SUNRISE AND SUNSET
OCTOBER 31 2023.......SUNRISE 7:33 AM PDT SUNSET 6:12 PM PDT
NOVEMBER 1 2023......SUNRISE 7:35 AM PDT SUNSET 6:11 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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