National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-08-28 08:45 UTC
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281
CDUS46 KMTR 280845
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT SUN AUG 28 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 27 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 73 235 PM 98 2004 81 -8 93
MINIMUM 56 1159 PM 44 2005 52 4 53
AVERAGE 65 66 -1 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.01
SINCE OCT 1 18.86 16.43
SINCE JAN 1 14.67 4.04
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 20 0
SINCE JUN 1 83 54
SINCE JUL 1 57 6
COOLING
YESTERDAY 0 8
MONTH TO DATE 17 96
SINCE JUN 1 102 239
SINCE JAN 1 113 240
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 PM
LOWEST 57 1200 PM
AVERAGE 72
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 100 2008
MINIMUM TEMPERATURE (F) 52 45 2005
SUNRISE AND SUNSET
AUGUST 28 2016........SUNRISE 636 AM PDT SUNSET 744 PM PDT
AUGUST 29 2016........SUNRISE 637 AM PDT SUNSET 742 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$