823
CDUS46 KMTR 220834
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT FRI SEP 22 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2023
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)
YESTERDAY
MAXIMUM 81 2:14 PM 101 1928 80 1 75
1939
MINIMUM 56 6:39 AM 39 1893 57 -1 62
AVERAGE 69 68 1 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.66 2013 0.00 0.00 0.00
MONTH TO DATE T 0.03 -0.03 0.51
SINCE OCT 1 15.31 13.44 1.87 7.81
SINCE JAN 1 10.20 9.29 0.91 1.17
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 7 6 1 1
COOLING
YESTERDAY 4 4 0 4
MONTH TO DATE 119 97 22 196
SINCE SEP 1 119 97 22 196
SINCE JAN 1 635 540 95 804
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 1:00 AM
LOWEST 31 2:00 PM
AVERAGE 54
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 101 1939
MINIMUM TEMPERATURE (F) 57 36 1895
SUNRISE AND SUNSET
SEPTEMBER 22 2023.....SUNRISE 6:55 AM PDT SUNSET 7:05 PM PDT
SEPTEMBER 23 2023.....SUNRISE 6:56 AM PDT SUNSET 7:03 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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