642  
CDUS45 KBYZ 090721  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1221 AM MST SUN DEC 9 2018  
 
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR DECEMBER 8 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 41 239 PM 58 1957 36 5 49  
MINIMUM 15 1238 AM -30 1972 17 -2 28  
AVERAGE 28 26 2 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 1986 0.02 -0.02 0.00  
MONTH TO DATE T 0.16 -0.16 0.07  
SINCE OCT 1 2.44 2.01 0.43 2.34  
SINCE JAN 1 16.88 14.45 2.43 16.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 39 -2 26  
MONTH TO DATE 349 303 46 246  
SINCE DEC 1 349 303 46 246  
SINCE JUL 1 2285 2262 23 2069  
 
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 23 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1200 AM  
LOWEST 38 100 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 60 1981  
MINIMUM TEMPERATURE (F) 17 -17 1972  
 
 
SUNRISE AND SUNSET  
DECEMBER 9 2018......SUNRISE 751 AM MST SUNSET 438 PM MST  
DECEMBER 10 2018......SUNRISE 752 AM MST SUNSET 438 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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