531
CDUS46 KMTR 090027
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT THU MAY 08 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 8 2025
VALID TODAY AS OF 0500 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 79 3:40 PM 95 2001 72 7 81
MINIMUM 51 5:25 AM 38 1897 51 0 52
1925
1930
AVERAGE 65 62 3 67
PRECIPITATION (IN)
TODAY 0.00 0.88 1956 0.02 -0.02 0.00
MONTH TO DATE T 0.14 -0.14 0.67
SINCE OCT 1 9.20 12.93 -3.73 17.06
SINCE JAN 1 5.56 8.78 -3.22 13.63
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 20 36 -16 34
SINCE MAR 1 495 511 -16 407
SINCE JUL 1 1666 2094 -428 1471
COOLING
TODAY 0 1 -1 2
MONTH TO DATE 3 8 -5 2
SINCE MAR 1 11 21 -10 17
SINCE JAN 1 11 21 -10 17
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 5:00 AM
LOWEST 42 2:00 PM
AVERAGE 64
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 1931
MINIMUM TEMPERATURE (F) 51 35 1896
SUNRISE AND SUNSET
MAY 8 2025...........SUNRISE 6:05 AM PDT SUNSET 8:04 PM PDT
MAY 9 2025...........SUNRISE 6:04 AM PDT SUNSET 8:05 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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