522
CDUS46 KMTR 230832
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT THU APR 23 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 22 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 66 4:21 PM 89 1998 70 -4 75
MINIMUM 52 11:36 PM 33 1912 49 3 49
AVERAGE 59 60 -1 62
PRECIPITATION (IN)
YESTERDAY 0.08 0.42 2016 0.02 0.06 0.00
MONTH TO DATE 1.85 0.90 0.95 0.25
SINCE OCT 1 12.59 12.62 -0.03 9.14
SINCE JAN 1 7.23 8.47 -1.24 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 6 6 0 3
MONTH TO DATE 95 154 -59 114
SINCE MAR 1 173 432 -259 426
SINCE JUL 1 1430 2015 -585 1597
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 1
SINCE MAR 1 53 2 51 6
SINCE JAN 1 57 2 55 6
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 54 4:00 PM
AVERAGE 76
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 1910
1946
MINIMUM TEMPERATURE (F) 49 34 1894
SUNRISE AND SUNSET
APRIL 23 2026.........SUNRISE 6:22 AM PDT SUNSET 7:50 PM PDT
APRIL 24 2026.........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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