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CDUS45 KMSO 160739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
138 AM MDT MON APR 16 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 15 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         45    501 PM  74    1926  51     -6       47
  MINIMUM         27   1159 PM   9    1896  26      1       23
  AVERAGE         36                        39     -3       35

PRECIPITATION (IN)
  YESTERDAY        T             0.90 1930   0.04  -0.04     0.00
  MONTH TO DATE    0.66                      0.54   0.12     0.76
  SINCE OCT 1      3.39                      4.09  -0.70     3.87
  SINCE JAN 1      2.13                      2.20  -0.07     2.07

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

DEGREE DAYS
 HEATING
  YESTERDAY       29                        26      3       30
  MONTH TO DATE  412                       417     -5      453
  SINCE MAR 1   1301                      1459   -158     1492
  SINCE JUL 1   7441                      8028   -587     8164

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


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           400 AM
 LOWEST     37           500 PM
 AVERAGE    58

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        74      1994
 MINIMUM TEMPERATURE (F)   26         2      1896


SUNRISE AND SUNSET
APRIL 16 2012.........SUNRISE   641 AM MDT   SUNSET   819 PM MDT
APRIL 17 2012.........SUNRISE   639 AM MDT   SUNSET   820 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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