Climatological Report (Daily)
Issued by NWS
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CDUS46 KMTR 300828
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT MON SEP 30 2024
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 2:00 PM 96 1997 79 1 78
MINIMUM 61 7:38 AM 42 1905 56 5 57
1907
AVERAGE 71 68 3 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.66 1894 0.00 0.00 T
MONTH TO DATE 0.00 0.06 -0.06 T
SINCE OCT 1 17.06 13.47 3.59 18.61
SINCE JAN 1 13.63 9.32 4.31 12.20
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 7 -7 0
SINCE SEP 1 0 7 -7 0
SINCE JUL 1 0 13 -13 7
COOLING
YESTERDAY 6 3 3 3
MONTH TO DATE 202 127 75 140
SINCE SEP 1 202 127 75 140
SINCE JAN 1 1012 570 442 656
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 51 1:00 PM
AVERAGE 69
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 2001
MINIMUM TEMPERATURE (F) 56 35 1893
SUNRISE AND SUNSET
SEPTEMBER 30 2024.....SUNRISE 7:03 AM PDT SUNSET 6:51 PM PDT
OCTOBER 1 2024.......SUNRISE 7:04 AM PDT SUNSET 6:50 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$