National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2015-11-04 08:36 UTC
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617
CDUS46 KMTR 040836
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST WED NOV 4 2015
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 3 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 68 339 PM 81 2010 69 -1 68
MINIMUM 36 635 AM 33 2011 41 -5 37
AVERAGE 52 55 -3 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.57 0.00
SINCE OCT 1 0.77 0.75
SINCE JAN 1 4.87 9.40
DEGREE DAYS
HEATING
YESTERDAY 13 12
MONTH TO DATE 24 35
SINCE SEP 1 120 171
SINCE JUL 1 126 193
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 115 94
SINCE JAN 1 378 267
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 24 300 PM
AVERAGE 62
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 83 2010
MINIMUM TEMPERATURE (F) 40 31 2013
SUNRISE AND SUNSET
NOVEMBER 4 2015......SUNRISE 638 AM PST SUNSET 507 PM PST
NOVEMBER 5 2015......SUNRISE 639 AM PST SUNSET 506 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$