172
CDUS46 KMTR 010834
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1234 AM PST WED JAN 01 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 2:23 PM 70 1958 59 3 61
MINIMUM 39 7:44 AM 22 1895 41 -2 49
AVERAGE 51 50 1 55
PRECIPITATION (IN)
YESTERDAY 0.00 2.39 1909 0.07 -0.07 0.00
MONTH TO DATE 2.32 2.29 0.03 2.76
SINCE OCT 1 3.64 4.15 -0.51 3.43
SINCE JAN 1 17.27 13.48 3.79 15.71
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 14 15 -1 10
MONTH TO DATE 273 449 -176 284
SINCE DEC 1 273 449 -176 284
SINCE JUL 1 499 814 -315 477
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE DEC 1 2 0 2 0
SINCE JAN 1 1217 624 593 808
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 7:00 AM
LOWEST 33 2:00 PM
AVERAGE 56
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 69 1996
MINIMUM TEMPERATURE (F) 41 22 1919
SUNRISE AND SUNSET
JANUARY 1 2025.......SUNRISE 7:22 AM PST SUNSET 5:01 PM PST
JANUARY 2 2025.......SUNRISE 7:22 AM PST SUNSET 5:02 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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