National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-10-01 08:26 UTC
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816
CDUS46 KMTR 010826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SAT OCT 1 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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 1248 PM 98 2001 78 -5 68
MINIMUM 52 638 AM 37 2009 46 6 53
AVERAGE 63 62 1 61
PRECIPITATION (IN)
YESTERDAY 0.00 T
MONTH TO DATE 0.00 0.06
SINCE OCT 1 18.86 16.49
SINCE JAN 1 14.67 4.10
DEGREE DAYS
HEATING
YESTERDAY 2 4
MONTH TO DATE 42 45
SINCE SEP 1 42 45
SINCE JUL 1 99 51
COOLING
YESTERDAY 0 0
MONTH TO DATE 62 83
SINCE SEP 1 62 83
SINCE JAN 1 181 346
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.7
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 89 1200 AM
LOWEST 35 200 PM
AVERAGE 62
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 98 2012
MINIMUM TEMPERATURE (F) 46 38 2006
SUNRISE AND SUNSET
OCTOBER 1 2016.......SUNRISE 705 AM PDT SUNSET 651 PM PDT
OCTOBER 2 2016.......SUNRISE 706 AM PDT SUNSET 650 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$