367  
CDUS45 KBYZ 180931  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT MON AUG 18 2025  
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR AUGUST 17 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 149 PM 101 2020 85 3 88  
MINIMUM 51 525 AM 29 2002 48 3 44  
AVERAGE 70 66 4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.71 2005 0.03 -0.01 0.00  
MONTH TO DATE 0.37 0.60 -0.23 1.02  
SINCE OCT 1 10.66 12.88 -2.22 11.39  
SINCE JAN 1 8.93 10.40 -1.47 9.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 15 17 -2 15  
SINCE JUN 1 214 248 -34 172  
SINCE JUL 1 44 56 -12 33  
 
COOLING  
YESTERDAY 5 3 2 1  
MONTH TO DATE 63 71 -8 66  
SINCE JUN 1 161 223 -62 287  
SINCE JAN 1 161 224 -63 287    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 800 PM  
LOWEST 22 100 PM  
AVERAGE 53  
   
......................................................
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 96 2008  
2013  
2020  
MINIMUM TEMPERATURE (F) 48 34 1987  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 626 AM MDT SUNSET 824 PM MDT  
AUGUST 19 2025........SUNRISE 627 AM MDT SUNSET 822 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page