971
CDUS46 KMTR 280030
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT WED SEP 27 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM MM MM 98 1921 79 MM 73
MINIMUM MM MM 41 1893 56 MM 58
AVERAGE MM 68 MM 66
PRECIPITATION (IN)
TODAY 0.00 0.59 1972 0.00 0.00 0.00
MONTH TO DATE T 0.05 -0.05 0.51
SINCE OCT 1 15.31 13.46 1.85 7.81
SINCE JAN 1 10.20 9.31 0.89 1.17
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY MM 1 MM 0
MONTH TO DATE 0 5 -5 0
SINCE SEP 1 0 5 -5 0
SINCE JUL 1 7 11 -4 1
COOLING
TODAY MM 4 MM 1
MONTH TO DATE 134 121 13 224
SINCE SEP 1 134 121 13 224
SINCE JAN 1 650 564 86 832
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 32 1:00 PM
AVERAGE 63
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 101 2020
MINIMUM TEMPERATURE (F) 56 38 1894
SUNRISE AND SUNSET
SEPTEMBER 27 2023.....SUNRISE 7:00 AM PDT SUNSET 6:57 PM PDT
SEPTEMBER 28 2023.....SUNRISE 7:00 AM PDT SUNSET 6:56 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