746
CDUS46 KMTR 160833
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT TUE APR 16 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 15 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 65 3:41 PM 82 1999 68 -3 66
MINIMUM 41 2:55 AM 30 2009 43 -2 43
AVERAGE 53 56 -3 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.96 0.05
SINCE OCT 1 19.19 28.70
SINCE JAN 1 13.15 20.28
DEGREE DAYS
HEATING
YESTERDAY 12 10
MONTH TO DATE 168 164
SINCE MAR 1 539 592
SINCE JUL 1 2187 2622
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 58 3:00 PM
AVERAGE 79
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 83 1999
MINIMUM TEMPERATURE (F) 43 29 2008
SUNRISE AND SUNSET
APRIL 16 2024.........SUNRISE 6:31 AM PDT SUNSET 7:47 PM PDT
APRIL 17 2024.........SUNRISE 6:30 AM PDT SUNSET 7:48 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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