842 
CDUS45 KMSO 190739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
1238 AM MST MON NOV 19 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 18 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    606 AM  62    2008  38      5       29
  MINIMUM         18   1146 PM -14    1994  15      3        3
  AVERAGE         31                        26      5       16

PRECIPITATION (IN)
  YESTERDAY        0.01          0.24 1926   0.02  -0.01     0.02
  MONTH TO DATE    0.70                      0.36   0.34     0.21
  SINCE OCT 1      1.06                      1.14  -0.08     0.93
  SINCE JAN 1      8.49                     12.02  -3.53    11.50

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

DEGREE DAYS
 HEATING
  YESTERDAY       34                        39     -5       49
  MONTH TO DATE  646                       614     32      738
  SINCE SEP 1   1740                      1757    -17     1682
  SINCE JUL 1   1832                      1985   -153     1843

 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    22   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73          1100 PM
 LOWEST     48           100 PM
 AVERAGE    61

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        59      1989
 MINIMUM TEMPERATURE (F)   14       -24      1977


SUNRISE AND SUNSET
NOVEMBER 19 2012......SUNRISE   737 AM MST   SUNSET   454 PM MST
NOVEMBER 20 2012......SUNRISE   738 AM MST   SUNSET   453 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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