991
CDUS46 KMTR 150842
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
142 AM PDT THU AUG 15 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 69 3:28 PM 99 2020 73 -4 74
MINIMUM 52 5:18 AM 47 1946 57 -5 60
AVERAGE 61 65 -4 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.13 1976 0.00 0.00 0.00
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 4 1 3 0
MONTH TO DATE 58 24 34 4
SINCE JUN 1 221 179 42 123
SINCE JUL 1 108 82 26 45
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 0 14 -14 28
SINCE JUN 1 49 63 -14 51
SINCE JAN 1 60 83 -23 56
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 14.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 65 4:00 PM
AVERAGE 83
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 2019
2020
MINIMUM TEMPERATURE (F) 57 46 1955
SUNRISE AND SUNSET
AUGUST 15 2024........SUNRISE 6:26 AM PDT SUNSET 8:01 PM PDT
AUGUST 16 2024........SUNRISE 6:27 AM PDT SUNSET 8:00 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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