463  
CDUS45 KBYZ 190721  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST WED FEB 19 2020  
 
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR FEBRUARY 18 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1937 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 25 1219 AM 69 2016 36 -11 6  
MINIMUM -4 1159 PM -19 1959 14 -18 -13  
AVERAGE 11 25 -14 -3  
 
PRECIPITATION (IN)  
YESTERDAY T 0.77 1952 0.01 -0.01 T  
MONTH TO DATE 0.14 0.13 0.01 0.16  
SINCE OCT 1 0.82 2.05 -1.23 2.33  
SINCE JAN 1 0.35 0.45 -0.10 0.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 40 14 68  
MONTH TO DATE 706 756 -50 1098  
SINCE DEC 1 3169 3551 -382 3523  
SINCE JUL 1 5176 5345 -169 5398  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 1000 PM  
LOWEST 73 200 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 69 1995  
MINIMUM TEMPERATURE (F) 14 -26 1959  
 
 
SUNRISE AND SUNSET  
FEBRUARY 19 2020......SUNRISE 701 AM MST SUNSET 534 PM MST  
FEBRUARY 20 2020......SUNRISE 659 AM MST SUNSET 536 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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