481
CDUS46 KMTR 030827
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT FRI APR 03 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 2 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 65 MM 85 1959 68 -3 61
1985
2000
MINIMUM 50 MM 31 1896 47 3 44
AVERAGE 58 57 1 53
PRECIPITATION (IN)
YESTERDAY 0.06 1.04 1958 0.06 0.00 0.00
MONTH TO DATE 0.09 0.11 -0.02 0.25
SINCE OCT 1 10.83 11.83 -1.00 9.14
SINCE JAN 1 5.47 7.68 -2.21 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 7 8 -1 12
MONTH TO DATE 10 16 -6 25
SINCE MAR 1 88 294 -206 337
SINCE JUL 1 1345 1877 -532 1508
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 49 2 47 5
SINCE JAN 1 53 2 51 5
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 41 3:00 PM
AVERAGE 67
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 1960
MINIMUM TEMPERATURE (F) 47 34 1894
1895
1897
SUNRISE AND SUNSET
APRIL 3 2026.........SUNRISE 6:50 AM PDT SUNSET 7:32 PM PDT
APRIL 4 2026.........SUNRISE 6:49 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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