125
CDUS46 KMTR 180826
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT THU JUN 18 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JUNE 17 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 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)
YESTERDAY 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)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 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 0 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 12:00 AM
LOWEST 46 11:00 AM
AVERAGE 65
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 103 2017
MINIMUM TEMPERATURE (F) 56 34 1893
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 5:47 AM PDT SUNSET 8:31 PM PDT
JUNE 19 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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