547 
CDUS45 KMSO 180814
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
212 AM MDT MON JUN 18 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 17 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         73    544 PM  91    1974  71      2       57
  MINIMUM         47   1227 AM  28    1954  41      6       40
  AVERAGE         60                        56      4       49

PRECIPITATION (IN)
  YESTERDAY        T             0.67 1938   0.07  -0.07     0.02
  MONTH TO DATE    1.05                      1.46  -0.41     3.66
  SINCE OCT 1      6.21                      8.26  -2.05    10.26
  SINCE JAN 1      4.95                      6.37  -1.42     8.46

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

DEGREE DAYS
 HEATING
  YESTERDAY        5                         9     -4       16
  MONTH TO DATE  199                       191      8      267
  SINCE JUN 1    199                       191      8      267
  SINCE JUL 1   8511                      9123   -612     9543

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


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    11.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56          1200 AM
 LOWEST     25           200 PM
 AVERAGE    41

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1974
 MINIMUM TEMPERATURE (F)   42        27      1954


SUNRISE AND SUNSET
JUNE 18 2012..........SUNRISE   539 AM MDT   SUNSET   924 PM MDT
JUNE 19 2012..........SUNRISE   539 AM MDT   SUNSET   924 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$