597
CDUS46 KMTR 020827
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT MON OCT 02 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 1 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 2:18 PM 98 2012 79 -3 72
MINIMUM 50 11:51 PM 38 2006 49 1 54
2019
AVERAGE 63 64 -1 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.00
SINCE OCT 1 0.00 0.00
SINCE JAN 1 21.21 3.46
DEGREE DAYS
HEATING
YESTERDAY 2 2
MONTH TO DATE 2 2
SINCE SEP 1 21 7
SINCE JUL 1 29 22
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 53 166
SINCE JAN 1 326 477
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 AM
LOWEST 34 2:00 PM
AVERAGE 64
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 2012
MINIMUM TEMPERATURE (F) 49 36 2019
SUNRISE AND SUNSET
OCTOBER 2 2023.......SUNRISE 7:06 AM PDT SUNSET 6:51 PM PDT
OCTOBER 3 2023.......SUNRISE 7:07 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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