950  
CDUS45 KBYZ 192321  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
421 PM MST WED DEC 19 2018  
 
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR DECEMBER 19 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 43 230 PM 58 1979 35 8 46  
MINIMUM 36 708 AM -22 1990 16 20 27  
AVERAGE 40 26 14 37  
 
PRECIPITATION (IN)  
TODAY T 0.28 2015 0.02 -0.02 T  
MONTH TO DATE 0.09 0.35 -0.26 0.39  
SINCE OCT 1 2.53 2.20 0.33 2.66  
SINCE JAN 1 16.97 14.64 2.33 16.56  
 
DEGREE DAYS  
HEATING  
TODAY 25 40 -15 28  
MONTH TO DATE 645 735 -90 571  
SINCE DEC 1 645 735 -90 571  
SINCE JUL 1 2581 2694 -113 2394  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 212 230 -18 397    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 23.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 33 100 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 56 2003  
MINIMUM TEMPERATURE (F) 16 -24 1990  
 
 
SUNRISE AND SUNSET  
DECEMBER 19 2018......SUNRISE 758 AM MST SUNSET 439 PM MST  
DECEMBER 20 2018......SUNRISE 759 AM MST SUNSET 440 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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