139  
CDUS45 KBYZ 230722  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST SUN DEC 23 2018  
 
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR DECEMBER 22 2018
 
 
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)  
YESTERDAY  
MAXIMUM 34 200 PM 54 2005 35 -1 28  
MINIMUM 25 946 PM -36 1983 16 9 8  
AVERAGE 30 26 4 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 2017 0.01 -0.01 0.18  
MONTH TO DATE 0.11 0.39 -0.28 0.58  
SINCE OCT 1 2.55 2.24 0.31 2.85  
SINCE JAN 1 16.99 14.68 2.31 16.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 39 -4 47  
MONTH TO DATE 738 854 -116 706  
SINCE DEC 1 738 854 -116 706  
SINCE JUL 1 2674 2813 -139 2529  
 
COOLING  
YESTERDAY 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 39 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 23.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 500 AM  
LOWEST 32 1100 AM  
AVERAGE 41  
   
......................................................
 
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 55 1964  
MINIMUM TEMPERATURE (F) 16 -32 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 23 2018......SUNRISE 800 AM MST SUNSET 441 PM MST  
DECEMBER 24 2018......SUNRISE 801 AM MST SUNSET 442 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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