911
CDUS46 KMTR 240036
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
536 PM PDT WED APR 23 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 23 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 64 1:50 PM 90 1910 70 -6 66
1946
MINIMUM 50 4:49 AM 34 1894 49 1 55
AVERAGE 57 60 -3 61
PRECIPITATION (IN)
TODAY 0.00 0.60 1896 0.03 -0.03 0.00
MONTH TO DATE 0.25 0.93 -0.68 0.81
SINCE OCT 1 9.14 12.65 -3.51 16.39
SINCE JAN 1 5.50 8.50 -3.00 12.96
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 8 6 2 4
MONTH TO DATE 122 160 -38 113
SINCE MAR 1 434 438 -4 349
SINCE JUL 1 1605 2021 -416 1413
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 1 1 0 15
SINCE MAR 1 6 3 3 15
SINCE JAN 1 6 3 3 15
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 3:00 AM
LOWEST 51 11:00 AM
AVERAGE 69
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 1966
MINIMUM TEMPERATURE (F) 49 34 1894
SUNRISE AND SUNSET
APRIL 23 2025.........SUNRISE 6:22 AM PDT SUNSET 7:51 PM PDT
APRIL 24 2025.........SUNRISE 6:21 AM PDT SUNSET 7:51 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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