Climatological Report (Daily)
Issued by NWS
Issued by NWS
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722
CDUS46 KMTR 130832
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT MON OCT 13 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 12 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 75 2:10 PM 93 1901 77 -2 82
2010
MINIMUM 49 5:44 AM 35 1893 54 -5 53
AVERAGE 62 65 -3 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.34 1962 0.01 -0.01 0.00
MONTH TO DATE 0.45 0.13 0.32 0.00
SINCE OCT 1 0.45 0.13 0.32 0.00
SINCE JAN 1 6.56 9.46 -2.90 13.63
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 3 2 1 0
MONTH TO DATE 4 15 -11 0
SINCE SEP 1 4 27 -23 0
SINCE JUL 1 5 33 -28 0
COOLING
YESTERDAY 0 2 -2 3
MONTH TO DATE 32 30 2 155
SINCE SEP 1 242 160 82 368
SINCE JAN 1 591 603 -12 1178
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 6:00 AM
LOWEST 25 2:00 PM
AVERAGE 56
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 1901
2010
2015
MINIMUM TEMPERATURE (F) 54 38 1894
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 7:14 AM PDT SUNSET 6:33 PM PDT
OCTOBER 14 2025.......SUNRISE 7:15 AM PDT SUNSET 6:31 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$