449  
CDUS45 KBYZ 212232  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
432 PM MDT MON AUG 21 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR AUGUST 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 257 PM 102 1995 86 -4 97  
2010  
MINIMUM 58 629 AM 41 1966 56 2 65  
AVERAGE 70 71 -1 81  
 
PRECIPITATION (IN)  
TODAY 0.00 0.46 2021 0.03 -0.03 0.00  
MONTH TO DATE 1.51 0.63 0.88 0.84  
SINCE OCT 1 11.17 11.53 -0.36 10.45  
SINCE JAN 1 9.49 10.01 -0.52 7.77  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 4 5 -1 3  
SINCE JUN 1 36 96 -60 94  
SINCE JUL 1 15 15 0 3  
 
COOLING  
TODAY 5 7 -2 16  
MONTH TO DATE 180 198 -18 287  
SINCE JUN 1 619 589 30 724  
SINCE JAN 1 659 605 54 726    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 58 200 PM  
AVERAGE 76  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 103 1971  
MINIMUM TEMPERATURE (F) 56 35 1966  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 610 AM MDT SUNSET 803 PM MDT  
AUGUST 22 2023........SUNRISE 611 AM MDT SUNSET 801 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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