472
CDUS46 KMTR 310033
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
433 PM PST FRI JAN 30 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 30 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 64 3:59 PM 73 2024 61 3 56
MINIMUM 43 7:28 AM 24 1895 43 0 44
AVERAGE 54 52 2 50
PRECIPITATION (IN)
TODAY 0.00 3.60 1968 0.09 -0.09 0.00
MONTH TO DATE 2.28 2.70 -0.42 0.11
SINCE OCT 1 7.64 6.85 0.79 3.75
SINCE JAN 1 2.28 2.70 -0.42 0.11
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 11 14 -3 15
MONTH TO DATE 355 427 -72 341
SINCE DEC 1 728 873 -145 614
SINCE JUL 1 988 1238 -250 840
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 2
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 3:00 AM
LOWEST 46 1:00 PM
AVERAGE 68
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 71 1962
2015
MINIMUM TEMPERATURE (F) 43 26 1895
1917
SUNRISE AND SUNSET
JANUARY 30 2026.......SUNRISE 7:12 AM PST SUNSET 5:30 PM PST
JANUARY 31 2026.......SUNRISE 7:11 AM PST SUNSET 5:31 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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