322
CDUS46 KMTR 180826
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST SAT JAN 18 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 17 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 62 2:12 PM 78 2021 60 2 62
MINIMUM 40 3:41 AM 22 1917 42 -2 48
AVERAGE 51 51 0 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.40 1921 0.09 -0.09 0.00
MONTH TO DATE 0.11 1.55 -1.44 1.31
SINCE OCT 1 3.75 5.70 -1.95 4.74
SINCE JAN 1 0.11 1.55 -1.44 1.31
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 14 14 0 10
MONTH TO DATE 168 245 -77 230
SINCE DEC 1 441 691 -250 514
SINCE JUL 1 667 1056 -389 707
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 NW (310)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 8:00 PM
LOWEST 47 2:00 PM
AVERAGE 65
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 78 2021
MINIMUM TEMPERATURE (F) 42 22 1917
SUNRISE AND SUNSET
JANUARY 18 2025.......SUNRISE 7:20 AM PST SUNSET 5:17 PM PST
JANUARY 19 2025.......SUNRISE 7:19 AM PST SUNSET 5:18 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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