566
CDUS46 KMTR 080845
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1245 AM PST THU JAN 08 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 7 2026
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)
YESTERDAY
MAXIMUM 59 2:33 PM 72 1911 59 0 70
MINIMUM 45 4:53 AM 25 1913 41 4 49
AVERAGE 52 50 2 60
PRECIPITATION (IN)
YESTERDAY 0.02 1.07 1905 0.09 -0.07 0.00
MONTH TO DATE 2.23 0.59 1.64 0.11
SINCE OCT 1 7.59 4.74 2.85 3.75
SINCE JAN 1 2.23 0.59 1.64 0.11
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 13 15 -2 5
MONTH TO DATE 62 105 -43 72
SINCE DEC 1 435 551 -116 345
SINCE JUL 1 695 916 -221 571
COOLING
YESTERDAY 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
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 AM
LOWEST 64 2:00 PM
AVERAGE 81
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 79 1962
MINIMUM TEMPERATURE (F) 42 26 1937
SUNRISE AND SUNSET
JANUARY 8 2026.......SUNRISE 7:22 AM PST SUNSET 5:07 PM PST
JANUARY 9 2026.......SUNRISE 7:22 AM PST SUNSET 5:08 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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