992  
CDUS45 KBYZ 200934  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
334 AM MDT TUE OCT 20 2020  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 19 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 33 1159 PM 86 1947 58 -25 56  
MINIMUM 20 649 AM 15 1976 33 -13 33  
AVERAGE 27 45 -18 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.29 1943 0.03 0.07 0.00  
MONTH TO DATE 0.73 0.64 0.09 0.09  
SINCE OCT 1 0.73 0.64 0.09 0.09  
SINCE JAN 1 10.35 11.48 -1.13 14.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 20 18 20  
MONTH TO DATE 282 305 -23 414  
SINCE SEP 1 432 507 -75 604  
SINCE JUL 1 444 536 -92 628  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE SEP 1 49 56 -7 72  
SINCE JAN 1 731 728 3 601    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 81 1000 AM  
AVERAGE 89  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 82 2003  
MINIMUM TEMPERATURE (F) 32 13 1987  
 
SUNRISE AND SUNSET  
OCTOBER 20 2020.......SUNRISE 729 AM MDT SUNSET 607 PM MDT  
OCTOBER 21 2020.......SUNRISE 730 AM MDT SUNSET 605 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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