807
CDUS46 KMTR 200045
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 PM PST TUE DEC 19 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 67 2:19 PM 70 1950 59 8 52
1999
MINIMUM 60 8:06 AM 23 1924 41 19 35
AVERAGE 64 50 14 44
PRECIPITATION (IN)
TODAY 0.23 1.24 1955 0.07 0.16 0.00
MONTH TO DATE 0.95 1.37 -0.42 2.13
SINCE OCT 1 1.62 3.23 -1.61 3.84
SINCE JAN 1 11.90 12.56 -0.66 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 1 15 -14 21
MONTH TO DATE 177 269 -92 308
SINCE DEC 1 177 269 -92 308
SINCE JUL 1 370 634 -264 697
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 9 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 65 3:00 PM
AVERAGE 78
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 75 1999
MINIMUM TEMPERATURE (F) 41 26 1908
SUNRISE AND SUNSET
DECEMBER 19 2023......SUNRISE 7:17 AM PST SUNSET 4:53 PM PST
DECEMBER 20 2023......SUNRISE 7:18 AM PST SUNSET 4:53 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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