803  
CDUS45 KMSO 310737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT FRI MAY 31 2024  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 30 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 55 305 PM 87 1986 65 -10 73  
MINIMUM 34 1146 PM 24 1920 38 -4 43  
AVERAGE 45 52 -7 58  
 
PRECIPITATION (IN)  
YESTERDAY T 1.12 1988 0.09 -0.09 T  
MONTH TO DATE 0.65 1.93 -1.28 2.64  
SINCE JAN 1 3.59 4.75 -1.16 5.35  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 13 7 7  
MONTH TO DATE 492 525 -33 358  
SINCE MAR 1 2263 2349 -86 2565  
SINCE JUL 1 8273 8824 -551 9282  
 
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 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 200 AM  
LOWEST 22 200 PM  
AVERAGE 55  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 84 1986  
MINIMUM TEMPERATURE (F) 39 24 1950  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 543 AM MDT SUNSET 913 PM MDT  
JUNE 1 2024..........SUNRISE 543 AM MDT SUNSET 914 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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