291  
CDUS45 KMSO 240741  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
141 AM MDT MON JUL 24 2023  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JULY 23 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 92 326 PM 95 1931 83 9 85  
2007  
MINIMUM 48 610 AM 35 1954 47 1 43  
2011  
AVERAGE 70 65 5 64  
 
PRECIPITATION (IN)  
YESTERDAY T 0.68 2015 0.04 -0.04 0.00  
MONTH TO DATE 0.64 0.90 -0.26 1.00  
SINCE JAN 1 10.93 8.19 2.74 5.62  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 57 78 -21 29  
SINCE JUN 1 344 368 -24 308  
SINCE JUL 1 57 78 -21 29  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 23 34 -11 37  
SINCE JUN 1 23 40 -17 48  
SINCE JAN 1 23 40 -17 48    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1100 PM  
LOWEST 14 400 PM  
AVERAGE 41  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 1978  
MINIMUM TEMPERATURE (F) 47 38 1964  
 
SUNRISE AND SUNSET  
JULY 24 2023..........SUNRISE 603 AM MDT SUNSET 909 PM MDT  
JULY 25 2023..........SUNRISE 604 AM MDT SUNSET 908 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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