National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-02-20 08:28 UTC
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748
CDUS46 KMTR 200829
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1228 AM PST SAT FEB 20 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 19 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 58 1058 AM 66 2014 61 -3 58
MINIMUM 40 1156 PM 30 2012 39 1 43
AVERAGE 49 50 -1 51
PRECIPITATION (IN)
YESTERDAY 0.09 0.00
MONTH TO DATE 0.65 2.37
SINCE OCT 1 11.17 14.76
SINCE JAN 1 6.98 2.37
DEGREE DAYS
HEATING
YESTERDAY 16 14
MONTH TO DATE 200 205
SINCE DEC 1 1220 1128
SINCE JUL 1 1761 1601
COOLING
YESTERDAY 0 0
MONTH TO DATE 9 0
SINCE DEC 1 20 0
SINCE JAN 1 20 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 67 1000 AM
AVERAGE 84
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 67 2003
MINIMUM TEMPERATURE (F) 39 25 2013
SUNRISE AND SUNSET
FEBRUARY 20 2016......SUNRISE 654 AM PST SUNSET 553 PM PST
FEBRUARY 21 2016......SUNRISE 652 AM PST SUNSET 554 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$