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CDUS46 KMTR 020840
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT WED APR 02 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 1 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 58 2:14 PM 85 2021 67 -9 73
MINIMUM 45 2:20 AM 29 1896 47 -2 45
AVERAGE 52 57 -5 59
PRECIPITATION (IN)
YESTERDAY 0.25 1.00 1958 0.05 0.20 0.00
MONTH TO DATE 0.25 0.05 0.20 0.00
SINCE OCT 1 9.14 11.77 -2.63 15.58
SINCE JAN 1 5.50 7.62 -2.12 12.15
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE MM
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 13 8 5 6
MONTH TO DATE 13 8 5 6
SINCE MAR 1 325 286 39 242
SINCE JUL 1 1496 1869 -373 1306
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 4 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 7:00 AM
LOWEST 64 12:00 PM
AVERAGE 79
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 85 1959
1985
2000
MINIMUM TEMPERATURE (F) 47 31 1896
SUNRISE AND SUNSET
APRIL 2 2025.........SUNRISE 6:51 AM PDT SUNSET 7:32 PM PDT
APRIL 3 2025.........SUNRISE 6:50 AM PDT SUNSET 7:33 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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