659
CDUS46 KMTR 170830
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1230 AM PST FRI NOV 17 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 16 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 69 2:39 PM 77 2008 65 4 70
MINIMUM 54 11:34 PM 31 2009 40 14 31
2022
AVERAGE 62 52 10 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.22 0.97
SINCE OCT 1 0.67 0.97
SINCE JAN 1 21.88 4.43
DEGREE DAYS
HEATING
YESTERDAY 3 14
MONTH TO DATE 105 232
SINCE SEP 1 226 370
SINCE JUL 1 234 385
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 116 176
SINCE JAN 1 389 487
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 12:00 AM
LOWEST 53 11:00 AM
AVERAGE 68
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THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 78 2008
MINIMUM TEMPERATURE (F) 40 25 2000
SUNRISE AND SUNSET
NOVEMBER 17 2023......SUNRISE 6:52 AM PST SUNSET 4:55 PM PST
NOVEMBER 18 2023......SUNRISE 6:53 AM PST SUNSET 4:55 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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