900
CDUS46 KMTR 210827
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT SAT MAR 21 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 20 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 88R 3:29 PM 81 2004 66 22 62
MINIMUM 58 6:02 AM 28 1894 47 11 47
AVERAGE 73 56 17 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.77 1899 0.05 -0.05 0.00
MONTH TO DATE T 1.46 -1.46 1.64
SINCE OCT 1 10.72 11.10 -0.38 8.56
SINCE JAN 1 5.36 6.95 -1.59 4.92
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 10
MONTH TO DATE 69 189 -120 236
SINCE MAR 1 69 189 -120 236
SINCE JUL 1 1326 1772 -446 1407
COOLING
YESTERDAY 8 0 8 0
MONTH TO DATE 32 0 32 0
SINCE MAR 1 32 0 32 0
SINCE JAN 1 36 0 36 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 2:00 AM
LOWEST 31 1:00 PM
AVERAGE 53
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 84 1915
MINIMUM TEMPERATURE (F) 47 26 1894
1897
SUNRISE AND SUNSET
MARCH 21 2026.........SUNRISE 7:09 AM PDT SUNSET 7:21 PM PDT
MARCH 22 2026.........SUNRISE 7:08 AM PDT SUNSET 7:22 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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