374  
CDUS45 KBYZ 162323  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
423 PM MST SAT DEC 16 2017  
 
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 16 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1937 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 255 PM 61 1980 30 7 10  
MINIMUM 29 706 AM -27 1964 9 20 -11  
AVERAGE 33 20 13 0  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 1963 0.01 -0.01 T  
MONTH TO DATE T 0.13 -0.13 0.08  
SINCE OCT 1 0.97 1.44 -0.47 1.05  
SINCE JAN 1 6.11 12.28 -6.17 14.51  
 
DEGREE DAYS  
HEATING  
TODAY 32 45 -13 65  
MONTH TO DATE 475 693 -218 857  
SINCE DEC 1 475 693 -218 857  
SINCE JUL 1 2218 2492 -274 2172  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 985 730 255 873    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 59 200 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 64 1998  
MINIMUM TEMPERATURE (F) 9 -29 1964  
 
 
SUNRISE AND SUNSET  
DECEMBER 16 2017......SUNRISE 741 AM MST SUNSET 417 PM MST  
DECEMBER 17 2017......SUNRISE 742 AM MST SUNSET 418 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page