625
CDUS46 KMTR 160829
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT MON SEP 16 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 64 1:04 PM 98 1971 75 -11 73
MINIMUM 54 5:19 AM 48 1970 56 -2 61
AVERAGE 59 66 -7 67
PRECIPITATION (IN)
YESTERDAY 0.00 T 1982 0.00 0.00 0.00
1995
1996
MONTH TO DATE 0.00 0.02 -0.02 T
SINCE OCT 1 20.23 19.59 0.64 31.42
SINCE JAN 1 14.90 12.62 2.28 20.17
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 6 1 5 0
MONTH TO DATE 38 17 21 0
SINCE SEP 1 38 17 21 0
SINCE JUL 1 168 119 49 47
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 3 30 -27 22
SINCE SEP 1 3 30 -27 22
SINCE JAN 1 77 140 -63 161
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 21 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 21.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 72 2:00 PM
AVERAGE 85
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 1968
MINIMUM TEMPERATURE (F) 56 49 2006
SUNRISE AND SUNSET
SEPTEMBER 16 2024.....SUNRISE 6:53 AM PDT SUNSET 7:15 PM PDT
SEPTEMBER 17 2024.....SUNRISE 6:54 AM PDT SUNSET 7:13 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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