597  
CDUS45 KBYZ 170723  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
122 AM MDT FRI MAY 17 2019  
 
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR MAY 16 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 54 255 AM 87 1988 65 -11 76  
MINIMUM 46 1159 PM 24 1986 37 9 47  
AVERAGE 50 51 -1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.32 2015 0.09 0.02 T  
MONTH TO DATE 0.40 1.25 -0.85 1.09  
SINCE OCT 1 7.34 7.22 0.12 8.59  
SINCE JAN 1 4.64 4.85 -0.21 5.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 14 1 3  
MONTH TO DATE 256 264 -8 181  
SINCE MAR 1 2173 1864 309 1840  
SINCE JUL 1 7799 7212 587 7160  
 
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 31 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 19.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 PM  
LOWEST 77 100 AM  
AVERAGE 85  
   
......................................................
 
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1988  
MINIMUM TEMPERATURE (F) 37 29 2002  
 
 
SUNRISE AND SUNSET  
MAY 17 2019...........SUNRISE 548 AM MDT SUNSET 849 PM MDT  
MAY 18 2019...........SUNRISE 547 AM MDT SUNSET 850 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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