063  
CDUS45 KBYZ 240931  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT THU AUG 24 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR AUGUST 23 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 90 435 PM 103 1969 86 4 87  
MINIMUM 65 544 AM 35 2015 56 9 63  
AVERAGE 78 71 7 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1968 0.02 -0.02 T  
MONTH TO DATE 2.84 0.68 2.16 0.90  
SINCE OCT 1 12.50 11.58 0.92 10.51  
SINCE JAN 1 10.82 10.06 0.76 7.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 7 -3 3  
SINCE JUN 1 36 98 -62 94  
SINCE JUL 1 15 17 -2 3  
 
COOLING  
YESTERDAY 13 7 6 10  
MONTH TO DATE 209 212 -3 314  
SINCE JUN 1 648 603 45 751  
SINCE JAN 1 688 619 69 753    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 26 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 103 1953  
MINIMUM TEMPERATURE (F) 55 43 1992  
 
SUNRISE AND SUNSET  
AUGUST 24 2023........SUNRISE 613 AM MDT SUNSET 757 PM MDT  
AUGUST 25 2023........SUNRISE 615 AM MDT SUNSET 756 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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