872
CDUS46 KMTR 250826
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT FRI APR 25 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 24 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 3:19 PM 92 1966 70 -12 69
MINIMUM 51 6:14 AM 34 1894 49 2 58
AVERAGE 55 60 -5 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.38 1974 0.02 -0.02 0.00
MONTH TO DATE 0.25 0.95 -0.70 0.81
SINCE OCT 1 9.14 12.67 -3.53 16.39
SINCE JAN 1 5.50 8.52 -3.02 12.96
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 10 6 4 1
MONTH TO DATE 132 166 -34 114
SINCE MAR 1 444 444 0 350
SINCE JUL 1 1615 2027 -412 1414
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 1 2 -1 15
SINCE MAR 1 6 4 2 15
SINCE JAN 1 6 4 2 15
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 6:00 AM
LOWEST 57 6:00 PM
AVERAGE 67
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 1926
MINIMUM TEMPERATURE (F) 49 32 1893
SUNRISE AND SUNSET
APRIL 25 2025.........SUNRISE 6:19 AM PDT SUNSET 7:52 PM PDT
APRIL 26 2025.........SUNRISE 6:18 AM PDT SUNSET 7:53 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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