National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2015-11-28 08:37 UTC
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301
CDUS46 KMTR 280841
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST SAT NOV 28 2015
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 27 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 60 125 PM 68 2014 59 1 68
2007
MINIMUM 32 1101 PM 24 2005 37 -5 35
AVERAGE 46 48 -2 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.21 0.58
SINCE OCT 1 1.41 1.33
SINCE JAN 1 5.51 9.98
DEGREE DAYS
HEATING
YESTERDAY 19 13
MONTH TO DATE 372 282
SINCE SEP 1 468 418
SINCE JUL 1 474 440
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 115 94
SINCE JAN 1 378 267
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 1100 PM
LOWEST 19 200 PM
AVERAGE 40
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 67 2013
2009
MINIMUM TEMPERATURE (F) 37 27 2010
2006
SUNRISE AND SUNSET
NOVEMBER 28 2015......SUNRISE 704 AM PST SUNSET 450 PM PST
NOVEMBER 29 2015......SUNRISE 705 AM PST SUNSET 450 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$