766
CDUS46 KMTR 030836
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST FRI JAN 03 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 2 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 3:23 PM 71 1996 59 9 65
MINIMUM 45 7:06 AM 23 1924 41 4 44
AVERAGE 57 50 7 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.30 2006 0.09 -0.09 0.43
MONTH TO DATE 0.00 0.17 -0.17 0.43
SINCE OCT 1 3.64 4.32 -0.68 3.86
SINCE JAN 1 0.00 0.17 -0.17 0.43
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 8 15 -7 10
MONTH TO DATE 22 30 -8 20
SINCE DEC 1 295 476 -181 304
SINCE JUL 1 521 841 -320 497
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 2 0 2 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 1.8
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 74 12:00 AM
LOWEST 42 3:00 PM
AVERAGE 58
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 70 1914
MINIMUM TEMPERATURE (F) 41 24 1919
SUNRISE AND SUNSET
JANUARY 3 2025.......SUNRISE 7:22 AM PST SUNSET 5:03 PM PST
JANUARY 4 2025.......SUNRISE 7:22 AM PST SUNSET 5:04 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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