National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2013-02-28 08:26 UTC
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674
CDUS46 KMTR 280826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST THU FEB 28 2013
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 347 PM 72 2001 62 4 56
MINIMUM 31 700 AM 25 2012 40 -9 25
AVERAGE 49 51 -2 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.28 0.87
SINCE JUL 1 8.41 8.45
SINCE JAN 1 0.62 4.87
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 16 24
MONTH TO DATE 464 404
SINCE DEC 1 1624 1555
SINCE JUL 1 2196 2225
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 300 AM
LOWEST 22 300 PM
AVERAGE 57
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 71 2008
MINIMUM TEMPERATURE (F) 40 28 2012
SUNRISE AND SUNSET
FEBRUARY 28 2013......SUNRISE 642 AM PST SUNSET 602 PM PST
MARCH 1 2013.........SUNRISE 640 AM PST SUNSET 603 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$