473  
CDUS45 KBYZ 211045  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
345 AM MST TUE NOV 21 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR NOVEMBER 20 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 50 217 PM 65 2001 42 8 36  
2002  
MINIMUM 26 1151 PM -18 1985 20 6 15  
AVERAGE 38 31 7 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1977 0.01 -0.01 0.00  
MONTH TO DATE 0.20 0.26 -0.06 0.20  
SINCE OCT 1 1.07 1.23 -0.16 1.51  
SINCE JAN 1 14.51 12.59 1.92 9.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 34 -7 39  
MONTH TO DATE 480 605 -125 859  
SINCE SEP 1 1191 1361 -170 1383  
SINCE JUL 1 1206 1395 -189 1386  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 76 68 8 124  
SINCE JAN 1 830 731 99 938    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1100 PM  
LOWEST 31 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 65 2012  
MINIMUM TEMPERATURE (F) 19 -19 1978  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 713 AM MST SUNSET 425 PM MST  
NOVEMBER 22 2023......SUNRISE 715 AM MST SUNSET 424 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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