997  
CDUS45 KBYZ 230940  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT WED AUG 23 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR AUGUST 22 2023
 
 
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)  
YESTERDAY  
MAXIMUM 97 516 PM 103 1971 86 11 95  
MINIMUM 62 536 AM 35 1966 56 6 68  
AVERAGE 80 71 9 82  
 
PRECIPITATION (IN)  
YESTERDAY 1.33 1.52 1973 0.03 1.30 0.06  
MONTH TO DATE 2.84 0.66 2.18 0.90  
SINCE OCT 1 12.50 11.56 0.94 10.51  
SINCE JAN 1 10.82 10.04 0.78 7.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 6 -2 3  
SINCE JUN 1 36 97 -61 94  
SINCE JUL 1 15 16 -1 3  
 
COOLING  
YESTERDAY 15 7 8 17  
MONTH TO DATE 196 205 -9 304  
SINCE JUN 1 635 596 39 741  
SINCE JAN 1 675 612 63 743    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 PM  
LOWEST 21 400 PM  
AVERAGE 59  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 103 1969  
MINIMUM TEMPERATURE (F) 56 35 2015  
 
SUNRISE AND SUNSET  
AUGUST 23 2023........SUNRISE 612 AM MDT SUNSET 759 PM MDT  
AUGUST 24 2023........SUNRISE 613 AM MDT SUNSET 757 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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