National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-10-16 08:39 UTC
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780
CDUS46 KMTR 160840
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT SUN OCT 16 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 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 69 255 PM 88 2001 75 -6 77
MINIMUM 53 1030 PM 37 2013 43 10 54
AVERAGE 61 59 2 66
PRECIPITATION (IN)
YESTERDAY 0.31 T
MONTH TO DATE 0.95 0.20
SINCE OCT 1 0.95 0.20
SINCE JAN 1 15.62 4.30
DEGREE DAYS
HEATING
YESTERDAY 4 0
MONTH TO DATE 71 12
SINCE SEP 1 113 57
SINCE JUL 1 170 63
COOLING
YESTERDAY 0 1
MONTH TO DATE 5 30
SINCE SEP 1 67 113
SINCE JAN 1 186 376
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 66 300 PM
AVERAGE 80
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 88 1999
MINIMUM TEMPERATURE (F) 43 38 2013
SUNRISE AND SUNSET
OCTOBER 16 2016.......SUNRISE 719 AM PDT SUNSET 629 PM PDT
OCTOBER 17 2016.......SUNRISE 720 AM PDT SUNSET 628 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$