087
CDUS46 KMTR 310028
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
428 PM PST THU JAN 30 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 30 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 56 3:59 PM 73 2024 61 -5 73
MINIMUM 50 10:52 AM 24 1895 43 7 52
AVERAGE 53 52 1 63
PRECIPITATION (IN)
TODAY 0.00 3.60 1968 0.09 -0.09 0.00
MONTH TO DATE 0.11 2.70 -2.59 3.64
SINCE OCT 1 3.75 6.85 -3.10 7.07
SINCE JAN 1 0.11 2.70 -2.59 3.64
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 12 14 -2 2
MONTH TO DATE 338 427 -89 310
SINCE DEC 1 611 873 -262 594
SINCE JUL 1 837 1238 -401 787
COOLING
TODAY 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 3 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 12:00 AM
LOWEST 52 3:00 PM
AVERAGE 62
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 71 1962
2015
MINIMUM TEMPERATURE (F) 43 26 1895
1917
SUNRISE AND SUNSET
JANUARY 30 2025.......SUNRISE 7:12 AM PST SUNSET 5:30 PM PST
JANUARY 31 2025.......SUNRISE 7:11 AM PST SUNSET 5:32 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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