019
CDUS46 KMTR 230832
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1232 AM PST SAT DEC 23 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 22 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 67R 2:37 PM 67 1919 59 8 61
1999
2013
MINIMUM 49 7:28 AM 19 1990 41 8 45
AVERAGE 58 50 8 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.90 1955 0.08 -0.08 T
MONTH TO DATE 1.76 1.60 0.16 2.13
SINCE OCT 1 2.43 3.46 -1.03 3.84
SINCE JAN 1 12.71 12.79 -0.08 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 7 15 -8 12
MONTH TO DATE 203 314 -111 349
SINCE DEC 1 203 314 -111 349
SINCE JUL 1 396 679 -283 738
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 3 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 2:00 AM
LOWEST 59 2:00 PM
AVERAGE 74
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 68 2014
MINIMUM TEMPERATURE (F) 41 19 1990
SUNRISE AND SUNSET
DECEMBER 23 2023......SUNRISE 7:19 AM PST SUNSET 4:54 PM PST
DECEMBER 24 2023......SUNRISE 7:20 AM PST SUNSET 4:55 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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