Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 290036
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
536 PM PDT WED OCT 28 2026
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 28 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 70 2:59 PM 91 2003 73 -3 76
MINIMUM 47 6:49 AM 35 1894 50 -3 48
1946
AVERAGE 59 61 -2 62
PRECIPITATION (IN)
TODAY 0.00 0.92 1981 0.02 -0.02 0.00
MONTH TO DATE 0.17 0.45 -0.28 2.00
SINCE OCT 1 0.17 0.45 -0.28 2.00
SINCE JAN 1 7.60 9.78 -2.18 8.11
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 6 4 2 3
MONTH TO DATE 49 59 -10 46
SINCE SEP 1 52 71 -19 46
SINCE JUL 1 54 77 -23 47
COOLING
TODAY 0 0 0 0
MONTH TO DATE 110 49 61 40
SINCE SEP 1 243 179 64 250
SINCE JAN 1 767 622 145 599
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 4:00 AM
LOWEST 34 3:00 PM
AVERAGE 59
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 86 1939
MINIMUM TEMPERATURE (F) 50 35 1916
SUNRISE AND SUNSET
OCTOBER 28 2026.......SUNRISE 7:28 AM PDT SUNSET 6:14 PM PDT
OCTOBER 29 2026.......SUNRISE 7:29 AM PDT SUNSET 6:13 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$