475
CDUS46 KMTR 290838
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT SUN SEP 29 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 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 11:22 AM 96 2020 75 -9 74
MINIMUM 56 11:59 PM 47 1947 55 1 58
AVERAGE 61 65 -4 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.17 1976 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.06 -0.06 0.01
SINCE OCT 1 20.23 19.63 0.60 31.43
SINCE JAN 1 14.90 12.66 2.24 20.18
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 4 2 2 0
MONTH TO DATE 71 40 31 4
SINCE SEP 1 71 40 31 4
SINCE JUL 1 201 142 59 51
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 18 56 -38 48
SINCE SEP 1 18 56 -38 48
SINCE JAN 1 92 166 -74 187
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WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 73 12:00 AM
AVERAGE 85
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 2020
MINIMUM TEMPERATURE (F) 55 45 1950
1955
SUNRISE AND SUNSET
SEPTEMBER 29 2024.....SUNRISE 7:04 AM PDT SUNSET 6:55 PM PDT
SEPTEMBER 30 2024.....SUNRISE 7:05 AM PDT SUNSET 6:53 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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