638  
CDUS45 KBYZ 202222  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
421 PM MDT MON MAY 20 2019  
 
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR MAY 20 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 41 241 PM 89 1958 66 -25 69  
MINIMUM 34 624 AM 22 2003 38 -4 44  
AVERAGE 38 52 -14 57  
 
PRECIPITATION (IN)  
TODAY 0.02 0.86 2011 0.09 -0.07 T  
1973  
MONTH TO DATE 1.03 1.61 -0.58 2.02  
SINCE OCT 1 7.97 7.58 0.39 9.52  
SINCE JAN 1 5.27 5.21 0.06 6.48  
 
DEGREE DAYS  
HEATING  
TODAY 27 13 14 8  
MONTH TO DATE 359 318 41 235  
SINCE MAR 1 2276 1918 358 1894  
SINCE JUL 1 7902 7266 636 7214  
 
COOLING  
TODAY 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 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 19.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 82 300 AM  
AVERAGE 89  
   
......................................................
 
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 2012  
MINIMUM TEMPERATURE (F) 38 24 2009  
 
 
SUNRISE AND SUNSET  
MAY 20 2019...........SUNRISE 545 AM MDT SUNSET 852 PM MDT  
MAY 21 2019...........SUNRISE 544 AM MDT SUNSET 853 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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