478
CDUS46 KMTR 150039
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
439 PM PST THU DEC 14 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 64 3:30 PM 73 1958 59 5 56
MINIMUM 40 6:20 AM 25 1919 42 -2 36
AVERAGE 52 50 2 46
PRECIPITATION (IN)
TODAY 0.00 1.24 2002 0.08 -0.08 0.00
MONTH TO DATE 0.07 1.01 -0.94 2.13
SINCE OCT 1 0.74 2.87 -2.13 3.84
SINCE JAN 1 11.02 12.20 -1.18 5.01
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 13 15 -2 19
MONTH TO DATE 140 194 -54 215
SINCE DEC 1 140 194 -54 215
SINCE JUL 1 333 559 -226 604
COOLING
TODAY 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 0 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 3:00 AM
LOWEST 43 3:00 PM
AVERAGE 60
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 68 1958
1980
1998
MINIMUM TEMPERATURE (F) 42 25 1932
SUNRISE AND SUNSET
DECEMBER 14 2023......SUNRISE 7:14 AM PST SUNSET 4:51 PM PST
DECEMBER 15 2023......SUNRISE 7:15 AM PST SUNSET 4:51 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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