National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-05-23 08:42 UTC
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404
CDUS46 KMTR 230842
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
142 AM PDT MON MAY 23 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 22 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 68 259 PM 92 2000 74 -6 69
MINIMUM 40 410 AM 35 2013 46 -6 51
2010
AVERAGE 54 60 -6 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.25 T
SINCE OCT 1 18.86 16.26
SINCE JAN 1 14.67 3.87
DEGREE DAYS
HEATING
YESTERDAY 11 5
MONTH TO DATE 118 170
SINCE MAR 1 671 759
SINCE JUL 1 2562 2487
COOLING
YESTERDAY 0 0
MONTH TO DATE 5 0
SINCE MAR 1 5 1
SINCE JAN 1 5 1
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 45 300 PM
AVERAGE 73
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 2000
MINIMUM TEMPERATURE (F) 47 31 2010
SUNRISE AND SUNSET
MAY 23 2016...........SUNRISE 552 AM PDT SUNSET 820 PM PDT
MAY 24 2016...........SUNRISE 551 AM PDT SUNSET 821 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$