830  
CDUS45 KBYZ 062232  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
432 PM MDT SUN SEP 06 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 6 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 259 PM 97 1980 79 1 81  
MINIMUM 59 656 AM 36 1956 52 7 43  
AVERAGE 70 65 5 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.62 1976 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.24 -0.24 0.00  
SINCE OCT 1 11.65 13.19 -1.54 14.76  
SINCE JAN 1 7.77 10.65 -2.88 13.46  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 3  
MONTH TO DATE 0 16 -16 10  
SINCE SEP 1 0 16 -16 10  
SINCE JUL 1 8 52 -44 26  
 
COOLING  
TODAY 5 3 2 0  
MONTH TO DATE 36 22 14 21  
SINCE SEP 1 36 22 14 21  
SINCE JAN 1 823 617 206 606    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 AM  
LOWEST 48 1200 AM  
AVERAGE 63  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 102 2022  
MINIMUM TEMPERATURE (F) 51 34 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2026.....SUNRISE 641 AM MDT SUNSET 742 PM MDT  
SEPTEMBER 7 2026.....SUNRISE 643 AM MDT SUNSET 740 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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