638
CDUS46 KMTR 180045
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT WED JUL 17 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 17 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 3:57 PM 91 1961 73 -6 75
MINIMUM 55 6:11 AM 47 1954 55 0 60
AVERAGE 61 64 -3 68
PRECIPITATION (IN)
TODAY 0.00 T 1981 0.00 0.00 0.00
1994
2011
MONTH TO DATE 0.00 0.00 0.00 T
SINCE OCT 1 20.13 19.53 0.60 31.39
SINCE JAN 1 14.80 12.56 2.24 20.14
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 4 2 2 0
MONTH TO DATE 17 34 -17 30
SINCE JUN 1 130 131 -1 108
SINCE JUL 1 17 34 -17 30
COOLING
TODAY 0 1 -1 3
MONTH TO DATE 31 17 14 18
SINCE JUN 1 37 40 -3 19
SINCE JAN 1 48 60 -12 24
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 66 4:00 PM
AVERAGE 80
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 88 1968
MINIMUM TEMPERATURE (F) 56 50 1949
1960
1999
SUNRISE AND SUNSET
JULY 17 2024..........SUNRISE 6:02 AM PDT SUNSET 8:29 PM PDT
JULY 18 2024..........SUNRISE 6:03 AM PDT SUNSET 8:29 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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