933  
CDUS45 KBYZ 232221  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
421 PM MDT SUN SEP 23 2018  
 
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 23 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1937 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 48 1201 AM 98 1992 70 -22 46  
MINIMUM 42 851 AM 26 1965 43 -1 42  
AVERAGE 45 56 -11 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.38 1941 0.04 -0.04 0.28  
MONTH TO DATE 0.54 0.81 -0.27 1.64  
SINCE OCT 1 16.98 12.17 4.81 6.06  
SINCE JAN 1 15.79 10.57 5.22 4.97  
 
DEGREE DAYS  
HEATING  
TODAY 20 9 11 21  
MONTH TO DATE 76 126 -50 151  
SINCE SEP 1 76 126 -50 151  
SINCE JUL 1 110 160 -50 155  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 49 54 -5 91  
SINCE SEP 1 49 54 -5 91  
SINCE JAN 1 667 726 -59 985    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 13.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 86 200 PM  
AVERAGE 93  
   
......................................................
 
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 1938  
MINIMUM TEMPERATURE (F) 42 26 2000  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2018.....SUNRISE 652 AM MDT SUNSET 659 PM MDT  
SEPTEMBER 24 2018.....SUNRISE 653 AM MDT SUNSET 657 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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