320  
CDUS45 KBYZ 090940  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT TUE SEP 09 2025  
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 8 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 82 406 PM 95 1998 77 5 93  
MINIMUM 51 1154 PM 24 1960 43 8 45  
AVERAGE 67 60 7 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.43 1970 0.04 -0.04 0.00  
MONTH TO DATE 0.01 0.29 -0.28 0.22  
SINCE OCT 1 10.80 13.64 -2.84 11.64  
SINCE JAN 1 9.07 11.16 -2.09 9.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 18 42 -24 1  
SINCE SEP 1 18 42 -24 1  
SINCE JUL 1 80 139 -59 46  
 
COOLING  
YESTERDAY 2 1 1 4  
MONTH TO DATE 11 10 1 21  
SINCE SEP 1 11 10 1 21  
SINCE JAN 1 197 266 -69 343    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 1100 PM  
LOWEST 16 200 PM  
AVERAGE 39  
   
......................................................
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 2012  
MINIMUM TEMPERATURE (F) 43 26 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 653 AM MDT SUNSET 744 PM MDT  
SEPTEMBER 10 2025.....SUNRISE 654 AM MDT SUNSET 742 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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