203  
CDUS45 KBYZ 220721  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST SAT DEC 22 2018  
 
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR DECEMBER 21 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 48 213 AM 54 1969 35 13 28  
MINIMUM 28 1159 PM -33 1983 16 12 0  
AVERAGE 38 26 12 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.22 1969 0.02 0.00 0.00  
MONTH TO DATE 0.11 0.38 -0.27 0.40  
SINCE OCT 1 2.55 2.23 0.32 2.67  
SINCE JAN 1 16.99 14.67 2.32 16.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 40 -13 51  
MONTH TO DATE 703 815 -112 659  
SINCE DEC 1 703 815 -112 659  
SINCE JUL 1 2639 2774 -135 2482  
 
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 51 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 65 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 25.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 800 AM  
LOWEST 37 200 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 54 2005  
MINIMUM TEMPERATURE (F) 16 -36 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 22 2018......SUNRISE 800 AM MST SUNSET 441 PM MST  
DECEMBER 23 2018......SUNRISE 800 AM MST SUNSET 441 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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