National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
Product Timestamp: 2015-12-01 08:30 UTC
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157
CDUS46 KMTR 010831
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1230 AM PST TUE DEC 1 2015
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 30 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 52 417 PM 67 2011 59 -7 59
MINIMUM 31 1157 PM 22 2007 37 -6 52
AVERAGE 42 48 -6 56
PRECIPITATION (IN)
YESTERDAY T 0.52
MONTH TO DATE 1.21 1.50
SINCE OCT 1 1.41 2.25
SINCE JAN 1 5.51 10.90
DEGREE DAYS
HEATING
YESTERDAY 23 9
MONTH TO DATE 439 315
SINCE SEP 1 535 451
SINCE JUL 1 541 473
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 NE (60)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1100 PM
LOWEST 42 1000 AM
AVERAGE 62
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 69 2011
MINIMUM TEMPERATURE (F) 37 20 2007
SUNRISE AND SUNSET
DECEMBER 1 2015......SUNRISE 707 AM PST SUNSET 449 PM PST
DECEMBER 2 2015......SUNRISE 708 AM PST SUNSET 449 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$