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Displaying AFOS PIL: CLIAPC Received: 2018-01-14 08:36 UTC
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443
CDUS46 KMTR 140836
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST SUN JAN 14 2018
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 13 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 202 PM 68 2012 55 1 57
2009
MINIMUM 37 1212 AM 22 2013 37 0 35
AVERAGE 47 46 1 46
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 2.55 7.74
SINCE OCT 1 5.58 16.69
SINCE JAN 1 2.55 7.74
DEGREE DAYS
HEATING
YESTERDAY 18 19
MONTH TO DATE 183 203
SINCE DEC 1 731 748
SINCE JUL 1 1259 1252
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
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WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 14.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 77 200 PM
AVERAGE 89
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 68 2014
MINIMUM TEMPERATURE (F) 37 23 2007
SUNRISE AND SUNSET
JANUARY 14 2018.......SUNRISE 725 AM PST SUNSET 512 PM PST
JANUARY 15 2018.......SUNRISE 724 AM PST SUNSET 513 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$