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CDUS45 KMSO 090743
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
1242 AM MST WED JAN 9 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 8 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         40   1123 PM  48    2002  31      9       36
  MINIMUM         30    918 AM -45    1937   7     23       15
  AVERAGE         35                        19     16       26

PRECIPITATION (IN)
  YESTERDAY        0.00          0.80 1909   0.02  -0.02     0.00
  MONTH TO DATE    0.00                      0.13  -0.13      T
  SINCE OCT 1      1.63                      2.02  -0.39     1.26
  SINCE JAN 1      0.00                      0.13  -0.13      T

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

DEGREE DAYS
 HEATING
  YESTERDAY       30                        46    -16       39
  MONTH TO DATE  403                       371     32      312
  SINCE DEC 1   1806                      1845    -39     1735
  SINCE JUL 1   4068                      4335   -267     4037

 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    23   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     9.0


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    69           400 AM
 LOWEST     44           200 PM
 AVERAGE    57

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        49      1990
 MINIMUM TEMPERATURE (F)    7       -44      1962


SUNRISE AND SUNSET
JANUARY  9 2013.......SUNRISE   810 AM MST   SUNSET   504 PM MST
JANUARY 10 2013.......SUNRISE   810 AM MST   SUNSET   506 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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