467 
CDUS45 KMSO 120738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
137 AM MDT TUE JUN 12 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 11 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         65    631 PM  89    1918  68     -3       61
  MINIMUM         37    636 AM  29    1959  40     -3       44
  AVERAGE         51                        54     -3       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1992   0.08  -0.08     0.10
  MONTH TO DATE    0.78                      0.99  -0.21     3.39
  SINCE OCT 1      5.94                      7.79  -1.85     9.99
  SINCE JAN 1      4.68                      5.90  -1.22     8.19

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

DEGREE DAYS
 HEATING
  YESTERDAY       14                        11      3       12
  MONTH TO DATE  136                       132      4      172
  SINCE JUN 1    136                       132      4      172
  SINCE JUL 1   8448                      9064   -616     9448

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


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           600 AM
 LOWEST     30           500 PM
 AVERAGE    58

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        91      1918
 MINIMUM TEMPERATURE (F)   41        31      2010
                                             2004
                                             1972


SUNRISE AND SUNSET
JUNE 12 2012..........SUNRISE   539 AM MDT   SUNSET   921 PM MDT
JUNE 13 2012..........SUNRISE   539 AM MDT   SUNSET   922 PM MDT


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




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