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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
147 AM MDT THU OCT 25 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 24 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         38    256 PM  72    2007  52    -14       44
  MINIMUM         12    716 AM   0    1919  25    -13       30
  AVERAGE         25                        38    -13       37

PRECIPITATION (IN)
  YESTERDAY        0.00          0.40 1897   0.02  -0.02     0.13
  MONTH TO DATE    0.32                      0.63  -0.31     0.72
  SINCE OCT 1      0.32                      0.63  -0.31     0.72
  SINCE JAN 1      7.75                     11.51  -3.76    11.29

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

DEGREE DAYS
 HEATING
  YESTERDAY       40                        27     13       28
  MONTH TO DATE  592                       550     42      454
  SINCE SEP 1    905                       943    -38      727
  SINCE JUL 1    997                      1171   -174      888

 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    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     3.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     40           200 PM
 AVERAGE    66

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        71      1999
                                             1990
 MINIMUM TEMPERATURE (F)   24         0      1919


SUNRISE AND SUNSET
OCTOBER 25 2012.......SUNRISE   801 AM MDT   SUNSET   626 PM MDT
OCTOBER 26 2012.......SUNRISE   803 AM MDT   SUNSET   624 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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