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CDUS45 KMSO 130742
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
1241 AM MST MON FEB 13 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 12 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         36    240 PM  56    1924  34      2       51
  MINIMUM         10    804 AM -36    1949   8      2       31
  AVERAGE         23                        21      2       41

PRECIPITATION (IN)
  YESTERDAY        T             0.90 1904   0.02  -0.02     0.00
  MONTH TO DATE    0.07                      0.17  -0.10     0.22
  SINCE OCT 1      1.44                      2.53  -1.09     2.33
  SINCE JAN 1      0.18                      0.64  -0.46     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       42                        44     -2       24
  MONTH TO DATE  494                       533    -39      577
  SINCE DEC 1   3145                      3414   -269     3395
  SINCE JUL 1   5447                      5904   -457     5912

 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     9   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     2.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 AM
 LOWEST     69           100 PM
 AVERAGE    85

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        54      1996
 MINIMUM TEMPERATURE (F)    9       -45      1933


SUNRISE AND SUNSET
FEBRUARY 13 2012......SUNRISE   736 AM MST   SUNSET   553 PM MST
FEBRUARY 14 2012......SUNRISE   735 AM MST   SUNSET   554 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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