National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2015-10-27 08:26 UTC
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930
CDUS46 KMTR 270826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT TUE OCT 27 2015
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 26 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 326 PM 91 2003 72 4 70
MINIMUM 45 243 AM 37 2010 42 3 40
AVERAGE 61 56 5 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.20 0.44
SINCE OCT 1 0.20 0.44
SINCE JAN 1 4.30 9.09
DEGREE DAYS
HEATING
YESTERDAY 4 10
MONTH TO DATE 36 83
SINCE SEP 1 81 105
SINCE JUL 1 87 127
COOLING
YESTERDAY 0 0
MONTH TO DATE 32 31
SINCE SEP 1 115 94
SINCE JAN 1 378 267
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.3
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 1200 AM
LOWEST 46 300 PM
AVERAGE 73
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 2003
MINIMUM TEMPERATURE (F) 41 32 2011
SUNRISE AND SUNSET
OCTOBER 27 2015.......SUNRISE 730 AM PDT SUNSET 616 PM PDT
OCTOBER 28 2015.......SUNRISE 731 AM PDT SUNSET 614 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$