National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-05-12 08:28 UTC
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738
CDUS46 KMTR 120829
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT THU MAY 12 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 11 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 70 328 PM 82 2012 72 -2 69
MINIMUM 47 1150 PM 34 2010 45 2 44
AVERAGE 59 58 1 57
PRECIPITATION (IN)
YESTERDAY T 0.00
MONTH TO DATE 0.23 T
SINCE OCT 1 18.84 16.26
SINCE JAN 1 14.65 3.87
DEGREE DAYS
HEATING
YESTERDAY 6 8
MONTH TO DATE 67 91
SINCE MAR 1 620 680
SINCE JUL 1 2511 2408
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 1
SINCE JAN 1 0 1
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 66 200 PM
AVERAGE 83
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 84 2014
MINIMUM TEMPERATURE (F) 45 37 2009
SUNRISE AND SUNSET
MAY 12 2016...........SUNRISE 600 AM PDT SUNSET 811 PM PDT
MAY 13 2016...........SUNRISE 559 AM PDT SUNSET 812 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$