679
CDUS46 KMTR 070839
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1239 AM PST TUE JAN 07 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 6 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 64 12:32 PM 74 1911 59 5 58
MINIMUM 42 4:23 AM 18 1894 41 1 39
AVERAGE 53 50 3 49
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 1952 0.08 -0.08 0.12
MONTH TO DATE 0.11 0.50 -0.39 0.58
SINCE OCT 1 3.75 4.65 -0.90 4.01
SINCE JAN 1 0.11 0.50 -0.39 0.58
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 12 15 -3 16
MONTH TO DATE 67 90 -23 70
SINCE DEC 1 340 536 -196 354
SINCE JUL 1 566 901 -335 547
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 4 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 10:00 PM
LOWEST 58 12:00 PM
AVERAGE 72
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 72 1911
MINIMUM TEMPERATURE (F) 41 25 1913
SUNRISE AND SUNSET
JANUARY 7 2025.......SUNRISE 7:22 AM PST SUNSET 5:06 PM PST
JANUARY 8 2025.......SUNRISE 7:22 AM PST SUNSET 5:07 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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