226  
CDUS45 KMSO 180741  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
141 AM MDT THU APR 18 2024  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR APRIL 17 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 318 PM 75 1936 51 -15 52  
MINIMUM 26 737 AM 11 1896 26 0 30  
AVERAGE 31 39 -8 41  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 1905 0.05 -0.05 T  
MONTH TO DATE 0.48 0.73 -0.25 0.34  
SINCE JAN 1 2.75 2.22 0.53 1.76  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 26 8 24  
MONTH TO DATE 382 470 -88 575  
SINCE MAR 1 1438 1507 -69 1886  
SINCE JUL 1 7448 7982 -534 8603  
 
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 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 40 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 75 1936  
MINIMUM TEMPERATURE (F) 27 6 1941  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 637 AM MDT SUNSET 822 PM MDT  
APRIL 19 2024.........SUNRISE 636 AM MDT SUNSET 823 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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