472
CDUS46 KMTR 010829
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT SUN OCT 01 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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 69 2:22 PM 95 2001 79 -10 89
MINIMUM 59 11:59 PM 35 1893 56 3 59
AVERAGE 64 67 -3 74
PRECIPITATION (IN)
YESTERDAY 0.08 0.69 1894 0.01 0.07 0.00
MONTH TO DATE 0.08 0.07 0.01 0.51
SINCE OCT 1 15.39 13.48 1.91 7.81
SINCE JAN 1 10.28 9.33 0.95 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 1 1 0 0
MONTH TO DATE 1 8 -7 0
SINCE SEP 1 1 8 -7 0
SINCE JUL 1 8 14 -6 1
COOLING
YESTERDAY 0 3 -3 9
MONTH TO DATE 140 130 10 241
SINCE SEP 1 140 130 10 241
SINCE JAN 1 656 573 83 849
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 59 3:00 PM
AVERAGE 75
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 1980
MINIMUM TEMPERATURE (F) 56 39 1894
SUNRISE AND SUNSET
OCTOBER 1 2023.......SUNRISE 7:03 AM PDT SUNSET 6:51 PM PDT
OCTOBER 2 2023.......SUNRISE 7:04 AM PDT SUNSET 6:49 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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