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CDUS45 KMSO 060739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
138 AM MDT SAT OCT 6 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 5 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         43    415 PM  85    1918  60    -17       57
  MINIMUM         19   1159 PM  12    2001  29    -10       45
  AVERAGE         31                        44    -13       51

PRECIPITATION (IN)
  YESTERDAY        0.00          0.67 1967   0.03  -0.03     0.08
  MONTH TO DATE    T                         0.15  -0.15     0.31
  SINCE OCT 1      T                         0.15  -0.15     0.31
  SINCE JAN 1      7.43                     11.03  -3.60    10.88

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

DEGREE DAYS
 HEATING
  YESTERDAY       34                        20     14       14
  MONTH TO DATE  122                        98     24       44
  SINCE SEP 1    435                       491    -56      317
  SINCE JUL 1    527                       719   -192      478

 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    20   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1200 AM
 LOWEST     22           300 PM
 AVERAGE    50

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        79      1933
 MINIMUM TEMPERATURE (F)   29        11      1974


SUNRISE AND SUNSET
OCTOBER  6 2012.......SUNRISE   736 AM MDT   SUNSET   659 PM MDT
OCTOBER  7 2012.......SUNRISE   737 AM MDT   SUNSET   658 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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