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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
1241 AM MST FRI FEB 10 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 9 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         42    357 PM  54    1907  34      8       21
  MINIMUM         23   1159 PM -52    1933   8     15      -19
  AVERAGE         33                        21     12        1

PRECIPITATION (IN)
  YESTERDAY        T             0.25 1922   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.12  -0.12     0.22
  SINCE OCT 1      1.37                      2.48  -1.11     2.33
  SINCE JAN 1      0.11                      0.59  -0.48     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       32                        44    -12       64
  MONTH TO DATE  371                       401    -30      477
  SINCE DEC 1   3022                      3282   -260     3295
  SINCE JUL 1   5324                      5772   -448     5812

 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    12   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           800 AM
 LOWEST     41           300 PM
 AVERAGE    65

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        54      1951
 MINIMUM TEMPERATURE (F)    8       -43      1981


SUNRISE AND SUNSET
FEBRUARY 10 2012......SUNRISE   741 AM MST   SUNSET   548 PM MST
FEBRUARY 11 2012......SUNRISE   739 AM MST   SUNSET   550 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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