Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 210845
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1245 AM PST FRI FEB 21 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 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 66 3:39 PM 80 1896 63 3 63
MINIMUM 46 6:08 AM 30 1897 44 2 52
AVERAGE 56 54 2 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.87 2017 0.11 -0.11 0.15
MONTH TO DATE 3.11 1.88 1.23 4.35
SINCE OCT 1 6.92 8.83 -1.91 12.26
SINCE JAN 1 3.28 4.68 -1.40 8.83
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 9 11 -2 7
MONTH TO DATE 263 246 17 204
SINCE DEC 1 892 1132 -240 804
SINCE JUL 1 1118 1497 -379 997
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 6 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 AM
LOWEST 41 3:00 PM
AVERAGE 69
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 76 1989
MINIMUM TEMPERATURE (F) 45 25 1897
SUNRISE AND SUNSET
FEBRUARY 21 2025......SUNRISE 6:49 AM PST SUNSET 5:54 PM PST
FEBRUARY 22 2025......SUNRISE 6:48 AM PST SUNSET 5:55 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$