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CDUS45 KMSO 140739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
1238 AM MST TUE FEB 14 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 13 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         33    338 PM  54    1996  34     -1       47
  MINIMUM         25    827 AM -45    1933   9     16       25
  AVERAGE         29                        21      8       36

PRECIPITATION (IN)
  YESTERDAY        0.00          0.24 1987   0.01  -0.01     0.00
  MONTH TO DATE    0.07                      0.18  -0.11     0.22
  SINCE OCT 1      1.44                      2.54  -1.10     2.33
  SINCE JAN 1      0.18                      0.65  -0.47     0.53

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

DEGREE DAYS
 HEATING
  YESTERDAY       36                        44     -8       29
  MONTH TO DATE  530                       577    -47      606
  SINCE DEC 1   3181                      3458   -277     3424
  SINCE JUL 1   5483                      5948   -465     5941

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     1.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     56           300 PM
 AVERAGE    78

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        55      1921
 MINIMUM TEMPERATURE (F)    9       -34      1936


SUNRISE AND SUNSET
FEBRUARY 14 2012......SUNRISE   735 AM MST   SUNSET   554 PM MST
FEBRUARY 15 2012......SUNRISE   733 AM MST   SUNSET   556 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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