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915
CDUS46 KMTR 090831
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT WED APR 09 2025
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...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 8 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 3:41 PM 94 1989 68 1 72
MINIMUM 51 1:55 AM 36 1896 48 3 45
AVERAGE 60 58 2 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 1926 0.04 -0.04 0.00
MONTH TO DATE 0.25 0.39 -0.14 0.34
SINCE OCT 1 9.14 12.11 -2.97 15.92
SINCE JAN 1 5.50 7.96 -2.46 12.49
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 5 7 -2 6
MONTH TO DATE 64 62 2 71
SINCE MAR 1 376 340 36 307
SINCE JUL 1 1547 1923 -376 1371
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 5 2 3 0
SINCE JAN 1 5 2 3 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 6:00 AM
LOWEST 44 3:00 PM
AVERAGE 65
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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 2025.........SUNRISE 6:41 AM PDT SUNSET 7:38 PM PDT
APRIL 10 2025.........SUNRISE 6:39 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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