National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2014-09-25 08:35 UTC
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654
CDUS46 KMTR 250836
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT THU SEP 25 2014
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 2014...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 156 PM 91 2004 79 0 80
MINIMUM 60 616 AM 40 2005 48 12 52
AVERAGE 70 63 7 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.04 0.82
SINCE JUL 1 0.11 0.82
SINCE JAN 1 8.38 2.79
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 8 13
SINCE SEP 1 8 13
SINCE JUL 1 30 49
COOLING
YESTERDAY 5 1
MONTH TO DATE 63 62
SINCE SEP 1 63 62
SINCE JAN 1 236 299
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 58 100 PM
AVERAGE 79
..........................................................
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 2014.....SUNRISE 700 AM PDT SUNSET 701 PM PDT
SEPTEMBER 26 2014.....SUNRISE 700 AM PDT SUNSET 700 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$