Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 050040
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
440 PM PST WED DEC 04 2024
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR DECEMBER 4 2024...
VALID TODAY AS OF 0400 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 62 1:52 PM 75 1958 60 2 63
MINIMUM 47 5:03 AM 36 2004 46 1 51
AVERAGE 55 52 3 57
PRECIPITATION (IN)
TODAY 0.00 1.56 1945 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.48 -0.48 0.04
SINCE OCT 1 4.05 3.31 0.74 1.46
SINCE JAN 1 18.95 15.98 2.97 21.66
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 10 12 -2 8
MONTH TO DATE 33 48 -15 26
SINCE DEC 1 33 48 -15 26
SINCE JUL 1 574 556 18 249
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 184 201 -17 280
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 64 2:00 PM
AVERAGE 82
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 69 1979
MINIMUM TEMPERATURE (F) 46 31 1972
SUNRISE AND SUNSET
DECEMBER 4 2024......SUNRISE 7:09 AM PST SUNSET 4:51 PM PST
DECEMBER 5 2024......SUNRISE 7:10 AM PST SUNSET 4:51 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$