711
CDUS46 KMTR 020837
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST THU JAN 02 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 1 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 63 1:49 PM 69 1996 59 4 65
MINIMUM 38 6:36 AM 22 1919 41 -3 45
AVERAGE 51 50 1 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.29 1993 0.08 -0.08 0.00
MONTH TO DATE 0.00 0.08 -0.08 0.00
SINCE OCT 1 3.64 4.23 -0.59 3.43
SINCE JAN 1 0.00 0.08 -0.08 0.00
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE MM
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 14 15 -1 10
MONTH TO DATE 14 15 -1 10
SINCE DEC 1 287 461 -174 294
SINCE JUL 1 513 826 -313 487
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
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WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 7:00 AM
LOWEST 34 2:00 PM
AVERAGE 55
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 71 1996
MINIMUM TEMPERATURE (F) 41 23 1924
SUNRISE AND SUNSET
JANUARY 2 2025.......SUNRISE 7:22 AM PST SUNSET 5:02 PM PST
JANUARY 3 2025.......SUNRISE 7:22 AM PST SUNSET 5:03 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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