990  
CDUS45 KBYZ 200934  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
334 AM MDT TUE OCT 20 2020  
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR OCTOBER 19 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 627 PM 80 2003 57 -8 49  
MINIMUM 25 116 AM 14 1949 31 -6 34  
AVERAGE 37 44 -7 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.46 2015 0.04 0.04 0.06  
MONTH TO DATE 1.36 0.88 0.48 0.73  
SINCE OCT 1 1.36 0.88 0.48 0.73  
SINCE JAN 1 9.54 13.32 -3.78 16.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 21 7 23  
MONTH TO DATE 261 342 -81 416  
SINCE SEP 1 458 633 -175 670  
SINCE JUL 1 521 750 -229 742  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE SEP 1 34 14 20 44  
SINCE JAN 1 339 229 110 226    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LT FREEZING RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 PM  
LOWEST 66 500 PM  
AVERAGE 83  
   
......................................................
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 78 1974  
2003  
2014  
MINIMUM TEMPERATURE (F) 31 16 1987  
 
SUNRISE AND SUNSET  
OCTOBER 20 2020.......SUNRISE 746 AM MDT SUNSET 626 PM MDT  
OCTOBER 21 2020.......SUNRISE 747 AM MDT SUNSET 625 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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