829  
CDUS45 KMSO 050738  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT SAT AUG 05 2023  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 4 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 541 PM 96 1961 83 -15 88  
MINIMUM 55 700 AM 33 1996 46 9 49  
AVERAGE 62 65 -3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.65 1922 0.04 0.15 T  
MONTH TO DATE 0.19 0.16 0.03 T  
SINCE JAN 1 11.14 8.65 2.49 5.62  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 6 8 -2 0  
SINCE JUN 1 354 389 -35 312  
SINCE JUL 1 67 99 -32 33  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 4 8 -4 17  
SINCE JUN 1 41 62 -21 95  
SINCE JAN 1 41 62 -21 95    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1000 AM  
LOWEST 45 700 PM  
AVERAGE 66  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1961  
MINIMUM TEMPERATURE (F) 46 34 1935  
 
SUNRISE AND SUNSET  
AUGUST 5 2023........SUNRISE 617 AM MDT SUNSET 854 PM MDT  
AUGUST 6 2023........SUNRISE 618 AM MDT SUNSET 853 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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