545
CDUS46 KMTR 250045
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT SUN SEP 24 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 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 77 1:22 PM 98 1964 80 -3 90
MINIMUM 57 5:16 AM 40 1895 57 0 59
AVERAGE 67 68 -1 75
PRECIPITATION (IN)
TODAY 0.00 0.64 1904 0.00 0.00 0.00
MONTH TO DATE T 0.04 -0.04 0.51
SINCE OCT 1 15.31 13.45 1.86 7.81
SINCE JAN 1 10.20 9.30 0.90 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 0 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 7 8 -1 1
COOLING
TODAY 2 4 -2 10
MONTH TO DATE 124 109 15 217
SINCE SEP 1 124 109 15 217
SINCE JAN 1 640 552 88 825
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 12:00 AM
LOWEST 45 1:00 PM
AVERAGE 63
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 99 2019
MINIMUM TEMPERATURE (F) 56 42 1929
SUNRISE AND SUNSET
SEPTEMBER 24 2023.....SUNRISE 6:57 AM PDT SUNSET 7:02 PM PDT
SEPTEMBER 25 2023.....SUNRISE 6:58 AM PDT SUNSET 7:00 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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