National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2016-07-20 08:25 UTC
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005
CDUS46 KMTR 200825
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT WED JUL 20 2016
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 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 79 403 PM 91 2015 78 1 91
MINIMUM 51 515 AM 47 2000 53 -2 59
AVERAGE 65 65 0 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.03
SINCE OCT 1 18.86 16.42
SINCE JAN 1 14.67 4.03
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 29 3
SINCE JUN 1 55 51
SINCE JUL 1 29 3
COOLING
YESTERDAY 0 10
MONTH TO DATE 17 59
SINCE JUN 1 68 103
SINCE JAN 1 79 104
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 32 400 PM
AVERAGE 66
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 89 2011
MINIMUM TEMPERATURE (F) 53 48 2007
SUNRISE AND SUNSET
JULY 20 2016..........SUNRISE 602 AM PDT SUNSET 828 PM PDT
JULY 21 2016..........SUNRISE 603 AM PDT SUNSET 828 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$