National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2013-05-15 09:48 UTC
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629
CDUS46 KMTR 150948
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
248 AM PDT WED MAY 15 2013
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 14 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 74 110 PM 95 2008 72 2 70
MINIMUM 51 544 AM 40 1999 45 6 50
AVERAGE 63 59 4 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.05 0.01
SINCE JUL 1 9.54 17.28
SINCE JAN 1 1.75 13.70
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 2 5
MONTH TO DATE 33 70
SINCE MAR 1 572 753
SINCE JUL 1 2777 3017
COOLING
YESTERDAY 0 0
MONTH TO DATE 9 6
SINCE MAR 1 12 13
SINCE JAN 1 12 13
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1200 AM
LOWEST 49 1100 AM
AVERAGE 68
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 101 2008
MINIMUM TEMPERATURE (F) 45 34 1999
SUNRISE AND SUNSET
MAY 15 2013...........SUNRISE 558 AM PDT SUNSET 813 PM PDT
MAY 16 2013...........SUNRISE 557 AM PDT SUNSET 814 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$