041
CDUS46 KMTR 160829
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1229 AM PST SAT DEC 16 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 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 67 3:07 PM 68 1958 59 8 57
1980
1998
MINIMUM 42 7:49 AM 25 1932 42 0 37
AVERAGE 55 50 5 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 1990 0.07 -0.07 0.00
MONTH TO DATE 0.07 1.08 -1.01 2.13
SINCE OCT 1 0.74 2.94 -2.20 3.84
SINCE JAN 1 11.02 12.27 -1.25 5.01
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 10 15 -5 18
MONTH TO DATE 150 209 -59 233
SINCE DEC 1 150 209 -59 233
SINCE JUL 1 343 574 -231 622
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 SE (150)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 7:00 AM
LOWEST 35 3:00 PM
AVERAGE 57
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 72 1998
MINIMUM TEMPERATURE (F) 42 27 1893
1965
SUNRISE AND SUNSET
DECEMBER 16 2023......SUNRISE 7:15 AM PST SUNSET 4:51 PM PST
DECEMBER 17 2023......SUNRISE 7:16 AM PST SUNSET 4:52 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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