National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-09-11 08:45 UTC
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597
CDUS46 KMTR 110845
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT SUN SEP 11 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 234 PM 94 2009 81 -6 93
MINIMUM 54 430 AM 40 2005 50 4 53
AVERAGE 65 66 -1 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.00
SINCE OCT 1 18.86 16.43
SINCE JAN 1 14.67 4.04
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 10 6
SINCE SEP 1 10 6
SINCE JUL 1 67 12
COOLING
YESTERDAY 0 8
MONTH TO DATE 10 36
SINCE SEP 1 10 36
SINCE JAN 1 129 299
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 53 600 PM
AVERAGE 73
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 2003
MINIMUM TEMPERATURE (F) 50 40 2005
SUNRISE AND SUNSET
SEPTEMBER 11 2016.....SUNRISE 648 AM PDT SUNSET 722 PM PDT
SEPTEMBER 12 2016.....SUNRISE 649 AM PDT SUNSET 721 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$