250
CDUS46 KMTR 210830
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT SUN JUL 21 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 20 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 82 2:36 PM 89 2011 78 4 83
MINIMUM 60 5:48 AM 47 2016 55 5 58
AVERAGE 71 67 4 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.00
SINCE OCT 1 19.88 29.51
SINCE JAN 1 13.84 21.09
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 0 7
SINCE JUN 1 37 57
SINCE JUL 1 0 7
COOLING
YESTERDAY 6 6
MONTH TO DATE 121 60
SINCE JUN 1 177 69
SINCE JAN 1 187 78
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 47 3:00 PM
AVERAGE 69
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 2012
MINIMUM TEMPERATURE (F) 55 48 2001
SUNRISE AND SUNSET
JULY 21 2024..........SUNRISE 6:03 AM PDT SUNSET 8:28 PM PDT
JULY 22 2024..........SUNRISE 6:04 AM PDT SUNSET 8:27 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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