509
CDUS46 KMTR 180043
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
443 PM PST FRI NOV 17 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 72 12:15 PM 78 2008 64 8 67
MINIMUM 47 7:06 AM 25 2000 40 7 33
AVERAGE 60 52 8 50
PRECIPITATION (IN)
TODAY 0.02 0.00
MONTH TO DATE 0.24 0.97
SINCE OCT 1 0.69 0.97
SINCE JAN 1 21.90 4.43
DEGREE DAYS
HEATING
TODAY 5 15
MONTH TO DATE 110 247
SINCE SEP 1 231 385
SINCE JUL 1 239 400
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 116 176
SINCE JAN 1 389 487
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 49 12:00 PM
AVERAGE 71
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 78 2005
MINIMUM TEMPERATURE (F) 40 26 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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