850
CDUS46 KMTR 180028
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT WED JUN 17 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JUNE 17 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 80 1:33 PM 99 1943 80 0 78
1945
MINIMUM 59 4:52 AM 40 1895 56 3 53
1902
AVERAGE 70 68 2 66
PRECIPITATION (IN)
TODAY 0.00 0.05 1899 0.01 -0.01 0.00
1909
MONTH TO DATE T 0.13 -0.13 0.00
SINCE OCT 1 12.73 13.31 -0.58 9.31
SINCE JAN 1 7.37 9.16 -1.79 5.67
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 3 20 -17 14
SINCE JUN 1 3 20 -17 14
SINCE JUL 1 1538 2180 -642 1730
COOLING
TODAY 5 3 2 1
MONTH TO DATE 72 43 29 10
SINCE JUN 1 72 43 29 10
SINCE JAN 1 158 94 64 51
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 12:00 AM
LOWEST 46 11:00 AM
AVERAGE 65
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 103 2017
MINIMUM TEMPERATURE (F) 56 34 1893
SUNRISE AND SUNSET
JUNE 17 2026..........SUNRISE 5:47 AM PDT SUNSET 8:31 PM PDT
JUNE 18 2026..........SUNRISE 5:47 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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