National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2013-05-04 08:26 UTC
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374
CDUS46 KMTR 040827
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SAT MAY 4 2013
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 3 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 88R 228 PM 82 2001 70 18 61
MINIMUM 44 526 AM 36 2008 44 0 48
AVERAGE 66 57 9 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.01
MONTH TO DATE 0.00 0.01
SINCE JUL 1 9.49 17.28
SINCE JAN 1 1.70 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 0 10
MONTH TO DATE 0 34
SINCE MAR 1 539 717
SINCE JUL 1 2744 2981
COOLING
YESTERDAY 1 0
MONTH TO DATE 9 0
SINCE MAR 1 12 7
SINCE JAN 1 12 7
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 5.3
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 76 500 AM
LOWEST 19 600 PM
AVERAGE 48
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 84 2011
MINIMUM TEMPERATURE (F) 44 36 1999
SUNRISE AND SUNSET
MAY 4 2013...........SUNRISE 609 AM PDT SUNSET 804 PM PDT
MAY 5 2013...........SUNRISE 608 AM PDT SUNSET 804 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$