771
CDUS46 KMTR 050839
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT SUN JUL 05 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JULY 4 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 79 3:17 PM 103 1931 81 -2 76
MINIMUM 57 5:42 AM 41 1893 57 0 55
AVERAGE 68 69 -1 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 1925 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE OCT 1 12.73 13.36 -0.63 9.31
SINCE JAN 1 7.37 9.21 -1.84 5.67
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 24 -21 23
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 3 4 -1 1
MONTH TO DATE 12 16 -4 9
SINCE JUN 1 123 109 14 49
SINCE JAN 1 209 160 49 90
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 45 11:00 AM
AVERAGE 68
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 103 1905
MINIMUM TEMPERATURE (F) 57 42 1893
SUNRISE AND SUNSET
JULY 5 2026..........SUNRISE 5:53 AM PDT SUNSET 8:32 PM PDT
JULY 6 2026..........SUNRISE 5:53 AM PDT SUNSET 8:31 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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