674
CDUS46 KMTR 310828
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT TUE MAR 31 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 30 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 81 1:10 PM 83 1911 67 14 67
1942
MINIMUM 56 2:53 AM 28 1897 47 9 51
AVERAGE 69 57 12 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.37 1940 0.06 -0.06 T
MONTH TO DATE T 2.02 -2.02 1.76
SINCE OCT 1 10.72 11.66 -0.94 8.68
SINCE JAN 1 5.36 7.51 -2.15 5.04
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 6
MONTH TO DATE 74 270 -196 301
SINCE MAR 1 74 270 -196 301
SINCE JUL 1 1331 1853 -522 1472
COOLING
YESTERDAY 4 0 4 0
MONTH TO DATE 49 0 49 5
SINCE MAR 1 49 0 49 5
SINCE JAN 1 53 0 53 5
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 11:00 PM
LOWEST 22 1:00 PM
AVERAGE 46
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 84 1966
MINIMUM TEMPERATURE (F) 47 32 1917
SUNRISE AND SUNSET
MARCH 31 2026.........SUNRISE 6:54 AM PDT SUNSET 7:30 PM PDT
APRIL 1 2026.........SUNRISE 6:53 AM PDT SUNSET 7:31 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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