232
CDUS46 KMTR 190839
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT THU JUN 19 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JUNE 18 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 83 2:43 PM 103 2017 80 3 89
MINIMUM 54 4:56 AM 34 1893 56 -2 56
AVERAGE 69 68 1 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 1974 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.14 -0.14 0.00
SINCE OCT 1 9.31 13.32 -4.01 17.06
SINCE JAN 1 5.67 9.17 -3.50 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 1 -1 0
MONTH TO DATE 14 21 -7 0
SINCE JUN 1 14 21 -7 0
SINCE JUL 1 1730 2181 -451 1485
COOLING
YESTERDAY 4 3 1 8
MONTH TO DATE 14 46 -32 94
SINCE JUN 1 14 46 -32 94
SINCE JAN 1 55 97 -42 164
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 37 1:00 PM
AVERAGE 64
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 101 1920
MINIMUM TEMPERATURE (F) 56 33 1893
SUNRISE AND SUNSET
JUNE 19 2025..........SUNRISE 5:47 AM PDT SUNSET 8:31 PM PDT
JUNE 20 2025..........SUNRISE 5:47 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.
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