National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2018-04-11 08:45 UTC
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602
CDUS46 KMTR 110845
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT WED APR 11 2018
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 10 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 444 PM 82 2013 67 -3 67
MINIMUM 47 1158 PM 33 2008 41 6 39
AVERAGE 56 54 2 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 3.02 1.92
SINCE OCT 1 15.05 35.66
SINCE JAN 1 12.02 26.71
DEGREE DAYS
HEATING
YESTERDAY 9 12
MONTH TO DATE 78 83
SINCE MAR 1 516 348
SINCE JUL 1 2536 2231
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 9.8
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 89 1000 PM
LOWEST 62 300 AM
AVERAGE 76
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 84 2008
MINIMUM TEMPERATURE (F) 41 33 2009
SUNRISE AND SUNSET
APRIL 11 2018.........SUNRISE 639 AM PDT SUNSET 742 PM PDT
APRIL 12 2018.........SUNRISE 638 AM PDT SUNSET 743 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$