201
CDUS46 KMTR 090831
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT THU APR 09 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 8 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 77 1:50 PM 94 1989 68 9 69
MINIMUM 52 4:14 AM 36 1896 48 4 51
AVERAGE 65 58 7 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 1926 0.04 -0.04 0.00
MONTH TO DATE 0.09 0.39 -0.30 0.25
SINCE OCT 1 10.83 12.11 -1.28 9.14
SINCE JAN 1 5.47 7.96 -2.49 5.50
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 5
MONTH TO DATE 24 62 -38 64
SINCE MAR 1 102 340 -238 376
SINCE JUL 1 1359 1923 -564 1547
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE MAR 1 53 2 51 5
SINCE JAN 1 57 2 55 5
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.7
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 89 11:00 PM
LOWEST 51 11:00 AM
AVERAGE 70
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 95 1989
MINIMUM TEMPERATURE (F) 48 33 1922
SUNRISE AND SUNSET
APRIL 9 2026.........SUNRISE 6:41 AM PDT SUNSET 7:38 PM PDT
APRIL 10 2026.........SUNRISE 6:40 AM PDT SUNSET 7:39 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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