222
CDUS46 KMTR 290034
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
434 PM PST WED JAN 28 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 28 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 2:00 PM 72 1928 60 4 61
2024
MINIMUM 50 7:34 AM 24 1895 42 8 36
AVERAGE 57 51 6 49
PRECIPITATION (IN)
TODAY 0.00 1.31 2021 0.09 -0.09 0.00
MONTH TO DATE 2.28 2.51 -0.23 0.11
SINCE OCT 1 7.64 6.66 0.98 3.75
SINCE JAN 1 2.28 2.51 -0.23 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 8 14 -6 16
MONTH TO DATE 332 399 -67 311
SINCE DEC 1 705 845 -140 584
SINCE JUL 1 965 1210 -245 810
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 2 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 7:00 AM
LOWEST 58 1:00 PM
AVERAGE 71
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 74 2024
MINIMUM TEMPERATURE (F) 42 21 1895
SUNRISE AND SUNSET
JANUARY 28 2026.......SUNRISE 7:14 AM PST SUNSET 5:28 PM PST
JANUARY 29 2026.......SUNRISE 7:13 AM PST SUNSET 5:29 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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