943
CDUS46 KMTR 040830
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1230 AM PST MON DEC 04 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 3 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 12:43 PM 75 1958 61 7 50
MINIMUM 49 7:19 AM 29 1909 43 6 44
AVERAGE 59 52 7 47
PRECIPITATION (IN)
YESTERDAY 0.00 2.73 1915 0.06 -0.06 0.41
MONTH TO DATE 0.01 0.19 -0.18 1.00
SINCE OCT 1 0.68 2.05 -1.37 2.71
SINCE JAN 1 10.96 11.38 -0.42 3.88
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 6 13 -7 18
MONTH TO DATE 24 39 -15 55
SINCE DEC 1 24 39 -15 55
SINCE JUL 1 217 404 -187 444
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 808 624 184 894
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 8:00 AM
LOWEST 51 1:00 PM
AVERAGE 72
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 75 1958
MINIMUM TEMPERATURE (F) 42 26 1909
SUNRISE AND SUNSET
DECEMBER 4 2023......SUNRISE 7:06 AM PST SUNSET 4:50 PM PST
DECEMBER 5 2023......SUNRISE 7:07 AM PST SUNSET 4:50 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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