190  
CDUS45 KBYZ 060940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT SUN SEP 06 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 5 2026
 
 
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)  
YESTERDAY  
MAXIMUM 82 351 PM 102 2020 79 3 69  
MINIMUM 59 555 AM 37 1956 52 7 49  
AVERAGE 71 66 5 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 1993 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.20 -0.20 0.00  
SINCE OCT 1 11.65 13.15 -1.50 14.76  
SINCE JAN 1 7.77 10.61 -2.84 13.46  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 3 -3 6  
MONTH TO DATE 0 13 -13 7  
SINCE SEP 1 0 13 -13 7  
SINCE JUL 1 8 49 -41 23  
 
COOLING  
YESTERDAY 6 3 3 0  
MONTH TO DATE 31 19 12 21  
SINCE SEP 1 31 19 12 21  
SINCE JAN 1 818 614 204 606    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 600 AM  
LOWEST 23 400 PM  
AVERAGE 35  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1980  
MINIMUM TEMPERATURE (F) 52 36 1956  
 
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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