Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 280037
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
437 PM PST THU NOV 27 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 27 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 60 3:18 PM 78 1959 62 -2 65
MINIMUM 39 7:33 AM 26 1896 43 -4 44
AVERAGE 50 53 -3 55
PRECIPITATION (IN)
TODAY 0.00 0.85 1984 0.06 -0.06 0.00
MONTH TO DATE 2.08 1.15 0.93 1.31
SINCE OCT 1 4.08 1.68 2.40 1.32
SINCE JAN 1 10.19 11.01 -0.82 14.95
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 15 12 3 10
MONTH TO DATE 164 236 -72 170
SINCE SEP 1 214 320 -106 189
SINCE JUL 1 215 326 -111 189
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 1
SINCE SEP 1 253 179 74 405
SINCE JAN 1 602 622 -20 1215
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 8:00 AM
LOWEST 57 3:00 PM
AVERAGE 77
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 74 1911
MINIMUM TEMPERATURE (F) 43 25 1896
SUNRISE AND SUNSET
NOVEMBER 27 2025......SUNRISE 7:00 AM PST SUNSET 4:51 PM PST
NOVEMBER 28 2025......SUNRISE 7:01 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.
$$