210
CDUS46 KMTR 020044
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
544 PM PDT TUE SEP 01 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 1 2026
VALID TODAY AS OF 0500 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 75 2:31 PM 108 2017 82 -7 90
MINIMUM 62 6:09 AM 44 1895 58 4 61
1910
AVERAGE 69 70 -1 76
PRECIPITATION (IN)
TODAY 0.00 0.09 2000 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE OCT 1 12.73 13.41 -0.68 9.31
SINCE JAN 1 7.37 9.26 -1.89 5.67
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE MM
SINCE SEP 1 MM
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 2 6 -4 1
COOLING
TODAY 4 5 -1 11
MONTH TO DATE 4 5 -1 11
SINCE SEP 1 4 5 -1 11
SINCE JAN 1 528 448 80 360
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 12:00 AM
LOWEST 40 1:00 PM
AVERAGE 53
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 107 2017
MINIMUM TEMPERATURE (F) 58 42 1895
SUNRISE AND SUNSET
SEPTEMBER 1 2026.....SUNRISE 6:38 AM PDT SUNSET 7:36 PM PDT
SEPTEMBER 2 2026.....SUNRISE 6:39 AM PDT SUNSET 7:35 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page