954  
CDUS45 KMSO 282231  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA, MT  
431 PM MDT TUE MAR 28 2017  
 
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MARCH 28 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 256 PM 66 1986 47 0 41  
MINIMUM 24 634 AM -17 1975 23 1 20  
AVERAGE 36 35 1 31  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1909 0.03 -0.03 0.00  
MONTH TO DATE 0.89 0.67 0.22 0.45  
SINCE OCT 1 4.90 3.46 1.44 3.66  
SINCE JAN 1 1.68 1.57 0.11 0.92  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 29 30 -1 34  
MONTH TO DATE 770 953 -183 877  
SINCE MAR 1 770 953 -183 877  
SINCE JUL 1 7554 7522 32 7274  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 600 AM  
LOWEST 33 100 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 68 1978  
MINIMUM TEMPERATURE (F) 24 -11 1987  
 
 
SUNRISE AND SUNSET  
MARCH 28 2017.........SUNRISE 717 AM MDT SUNSET 754 PM MDT  
MARCH 29 2017.........SUNRISE 715 AM MDT SUNSET 755 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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