044
CDUS46 KMTR 270830
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT FRI SEP 27 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 3:14 PM 99 2009 79 -1 82
2016
MINIMUM 55 11:53 PM 43 2013 50 5 55
2018
AVERAGE 67 64 3 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.04
MONTH TO DATE T 0.05
SINCE OCT 1 19.88 29.56
SINCE JAN 1 13.84 21.14
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 20 19
SINCE SEP 1 20 19
SINCE JUL 1 33 27
COOLING
YESTERDAY 2 4
MONTH TO DATE 49 50
SINCE SEP 1 49 50
SINCE JAN 1 350 323
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 AM
LOWEST 50 3:00 PM
AVERAGE 73
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 101 2020
MINIMUM TEMPERATURE (F) 49 45 2005
2018
SUNRISE AND SUNSET
SEPTEMBER 27 2024.....SUNRISE 7:02 AM PDT SUNSET 6:57 PM PDT
SEPTEMBER 28 2024.....SUNRISE 7:03 AM PDT SUNSET 6:56 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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