Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 070029
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
429 PM PST SAT DEC 06 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 3:01 PM 75 1925 60 -3 73
MINIMUM 43 2:10 AM 30 2013 42 1 44
AVERAGE 50 51 -1 59
PRECIPITATION (IN)
TODAY 0.00 0.95 1992 0.07 -0.07 0.00
MONTH TO DATE 0.00 0.40 -0.40 0.00
SINCE OCT 1 4.08 2.26 1.82 1.32
SINCE JAN 1 10.19 11.59 -1.40 14.95
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 15 14 1 6
MONTH TO DATE 86 81 5 38
SINCE DEC 1 86 81 5 38
SINCE JUL 1 346 446 -100 264
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 602 624 -22 1215
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 2.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 64 3:00 PM
AVERAGE 79
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 76 1938
MINIMUM TEMPERATURE (F) 42 29 1896
SUNRISE AND SUNSET
DECEMBER 6 2025......SUNRISE 7:08 AM PST SUNSET 4:50 PM PST
DECEMBER 7 2025......SUNRISE 7:09 AM PST SUNSET 4:50 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$