Climatological Report (Daily)
Issued by NWS
Issued by NWS
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697
CDUS46 KMTR 010828
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT TUE JUL 01 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JUNE 30 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 80 3:16 PM 100 1996 81 -1 86
MINIMUM 57 5:27 AM 42 1896 57 0 62
AVERAGE 69 69 0 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 1982 0.00 0.00 0.00
MONTH TO DATE 0.00 0.18 -0.18 T
SINCE OCT 1 9.31 13.36 -4.05 17.06
SINCE JAN 1 5.67 9.21 -3.54 13.63
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 23 23 0 0
SINCE JUN 1 23 23 0 0
SINCE JUL 1 1739 2183 -444 1485
COOLING
YESTERDAY 4 4 0 9
MONTH TO DATE 40 93 -53 168
SINCE JUN 1 40 93 -53 168
SINCE JAN 1 81 144 -63 238
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.6
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 87 3:00 AM
LOWEST 44 3:00 PM
AVERAGE 66
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 102 1985
MINIMUM TEMPERATURE (F) 57 40 1896
SUNRISE AND SUNSET
JULY 1 2025..........SUNRISE 5:51 AM PDT SUNSET 8:32 PM PDT
JULY 2 2025..........SUNRISE 5:51 AM PDT SUNSET 8:32 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$