254  
CDUS45 KBYZ 210721  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
121 AM MDT SUN APR 21 2019  
 
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR APRIL 20 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 144 PM 82 1980 56 13 65  
MINIMUM 42 1159 PM 11 2008 30 12 27  
AVERAGE 56 43 13 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.96R 0.40 1999 0.06 0.90 0.00  
MONTH TO DATE 2.78 1.08 1.70 1.55  
SINCE OCT 1 6.28 5.28 1.00 6.83  
SINCE JAN 1 3.58 2.91 0.67 3.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 22 -13 19  
MONTH TO DATE 399 485 -86 585  
SINCE MAR 1 1680 1396 284 1492  
SINCE JUL 1 7306 6744 562 6812  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 600 PM  
LOWEST 34 1200 AM  
AVERAGE 59  
   
......................................................
 
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 79 1989  
MINIMUM TEMPERATURE (F) 30 10 2008  
 
 
SUNRISE AND SUNSET  
APRIL 21 2019.........SUNRISE 626 AM MDT SUNSET 816 PM MDT  
APRIL 22 2019.........SUNRISE 624 AM MDT SUNSET 817 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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