National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2013-04-29 08:26 UTC
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410
CDUS46 KMTR 290826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT MON APR 29 2013
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 28 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 82R 410 PM 82 2008 70 12 75
MINIMUM 47 1212 AM 32 1999 43 4 44
AVERAGE 65 56 9 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.71 1.72
SINCE JUL 1 9.49 17.27
SINCE JAN 1 1.70 13.69
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 5
MONTH TO DATE 179 255
SINCE MAR 1 539 679
SINCE JUL 1 2744 2943
COOLING
YESTERDAY 0 0
MONTH TO DATE 1 7
SINCE MAR 1 1 7
SINCE JAN 1 1 7
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 39 200 PM
AVERAGE 66
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 83 2004
MINIMUM TEMPERATURE (F) 43 32 2009
SUNRISE AND SUNSET
APRIL 29 2013.........SUNRISE 615 AM PDT SUNSET 759 PM PDT
APRIL 30 2013.........SUNRISE 613 AM PDT SUNSET 800 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$