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CDUS45 KMSO 180845
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
144 AM MST SUN NOV 18 2012


...................................

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 17 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         44    251 PM  62    1999  39      5       40
  MINIMUM         15    657 AM -15    1958  15      0       16
  AVERAGE         30                        27      3       28

PRECIPITATION (IN)
  YESTERDAY        0.00          0.30 2001   0.02  -0.02     0.01
  MONTH TO DATE    0.69                      0.34   0.35     0.19
  SINCE OCT 1      1.05                      1.12  -0.07     0.91
  SINCE JAN 1      8.48                     12.00  -3.52    11.48

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   MM
  SINCE JAN 1     MM
  SINCE JUL 1     MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       35                        38     -3       37
  MONTH TO DATE  612                       575     37      689
  SINCE SEP 1   1706                      1718    -12     1633
  SINCE JUL 1   1798                      1946   -148     1794

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         2     -2        2
  SINCE JAN 1    121                        81     40       48
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     57           300 PM
 AVERAGE    79

..........................................................


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        62      2008
 MINIMUM TEMPERATURE (F)   15       -14      1994


SUNRISE AND SUNSET
NOVEMBER 18 2012......SUNRISE   735 AM MST   SUNSET   455 PM MST
NOVEMBER 19 2012......SUNRISE   737 AM MST   SUNSET   454 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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