142
CDUS46 KMTR 130831
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT MON JUL 13 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JULY 12 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 12:40 PM 98 1972 81 7 82
1983
MINIMUM 63 6:32 AM 44 1893 58 5 57
AVERAGE 76 69 7 70
PRECIPITATION (IN)
YESTERDAY 0.00 T 1961 0.00 0.00 0.00
2018
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE OCT 1 12.73 13.36 -0.63 9.31
SINCE JAN 1 7.37 9.21 -1.84 5.67
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 2 0 2 1
SINCE JUN 1 5 24 -19 24
SINCE JUL 1 2 0 2 1
COOLING
YESTERDAY 11 5 6 5
MONTH TO DATE 35 49 -14 36
SINCE JUN 1 146 142 4 76
SINCE JAN 1 232 193 39 117
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 AM
LOWEST 29 1:00 PM
AVERAGE 57
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 103 1972
MINIMUM TEMPERATURE (F) 58 43 1903
SUNRISE AND SUNSET
JULY 13 2026..........SUNRISE 5:58 AM PDT SUNSET 8:29 PM PDT
JULY 14 2026..........SUNRISE 5:58 AM PDT SUNSET 8:28 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page