National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2013-09-25 08:34 UTC
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900
CDUS46 KMTR 250834
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT WED SEP 25 2013
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 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 80 150 PM 91 2004 79 1 76
MINIMUM 52 445 AM 40 2005 48 4 48
AVERAGE 66 63 3 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.82 0.00
SINCE JUL 1 0.82 T
SINCE JAN 1 2.79 13.77
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 3
MONTH TO DATE 13 64
SINCE SEP 1 13 64
SINCE JUL 1 49 119
COOLING
YESTERDAY 1 0
MONTH TO DATE 62 10
SINCE SEP 1 62 10
SINCE JAN 1 299 163
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 13.5
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 93 100 AM
LOWEST 35 100 PM
AVERAGE 64
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 2010
MINIMUM TEMPERATURE (F) 47 37 2005
SUNRISE AND SUNSET
SEPTEMBER 25 2013.....SUNRISE 700 AM PDT SUNSET 701 PM PDT
SEPTEMBER 26 2013.....SUNRISE 701 AM PDT SUNSET 659 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$