Climatological Report (Daily)
Issued by NWS
Issued by NWS
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181
CDUS46 KMTR 080030
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT TUE OCT 07 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 7 2025...
VALID TODAY AS OF 0500 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 86 MM 102 2024 78 8 102
MINIMUM 58 MM 40 1927 55 3 68
AVERAGE 72 66 6 85
PRECIPITATION (IN)
TODAY 0.00 1.00 1973 0.01 -0.01 0.00
MONTH TO DATE 0.45 0.07 0.38 0.00
SINCE OCT 1 0.45 0.07 0.38 0.00
SINCE JAN 1 6.56 9.40 -2.84 13.63
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 7 -7 0
SINCE SEP 1 0 19 -19 0
SINCE JUL 1 1 25 -24 0
COOLING
TODAY 7 2 5 20
MONTH TO DATE 27 20 7 131
SINCE SEP 1 237 150 87 344
SINCE JAN 1 586 593 -7 1154
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 4:00 AM
LOWEST 28 1:00 PM
AVERAGE 55
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1996
MINIMUM TEMPERATURE (F) 54 40 1926
SUNRISE AND SUNSET
OCTOBER 7 2025.......SUNRISE 7:09 AM PDT SUNSET 6:41 PM PDT
OCTOBER 8 2025.......SUNRISE 7:10 AM PDT SUNSET 6:40 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$