071  
CDUS45 KBYZ 202231  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT THU AUG 20 2026  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR AUGUST 20 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 200 PM 100 1969 87 4 99  
MINIMUM 55 524 AM 44 1939 57 -2 72  
1950  
AVERAGE 73 72 1 86  
 
PRECIPITATION (IN)  
TODAY 0.00 1.04 2023 0.02 -0.02 0.00  
MONTH TO DATE 0.72 0.60 0.12 1.14  
SINCE OCT 1 11.67 11.50 0.17 10.13  
SINCE JAN 1 8.27 9.98 -1.71 9.06  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 10 4 6 0  
SINCE JUN 1 95 95 0 77  
SINCE JUL 1 10 14 -4 9  
 
COOLING  
TODAY 8 8 0 21  
MONTH TO DATE 154 191 -37 199  
SINCE JUN 1 690 582 108 626  
SINCE JAN 1 767 598 169 656    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 600 AM  
LOWEST 21 300 PM  
AVERAGE 51  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 1995  
2010  
MINIMUM TEMPERATURE (F) 56 41 1966  
 
SUNRISE AND SUNSET  
AUGUST 20 2026........SUNRISE 609 AM MDT SUNSET 804 PM MDT  
AUGUST 21 2026........SUNRISE 610 AM MDT SUNSET 802 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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