Climatological Report (Daily)
Issued by NWS
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874
CDUS46 KMTR 010838
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1238 AM PST MON DEC 01 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 30 2025...
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)
YESTERDAY
MAXIMUM 53 3:43 PM 73 2021 61 -8 68
MINIMUM 41 2:19 AM 25 1896 43 -2 42
AVERAGE 47 52 -5 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.14 2012 0.06 -0.06 0.00
MONTH TO DATE 2.08 1.33 0.75 1.31
SINCE OCT 1 4.08 1.86 2.22 1.32
SINCE JAN 1 10.19 11.19 -1.00 14.95
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 18 13 5 10
MONTH TO DATE 209 274 -65 207
SINCE SEP 1 259 358 -99 226
SINCE JUL 1 260 364 -104 226
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 2 1 1
SINCE SEP 1 253 181 72 405
SINCE JAN 1 602 624 -22 1215
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 71 1:00 PM
AVERAGE 84
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 75 2021
MINIMUM TEMPERATURE (F) 43 28 1896
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 7:04 AM PST SUNSET 4:50 PM PST
DECEMBER 2 2025......SUNRISE 7:04 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.
$$