249  
CDUS45 KBYZ 060930  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT TUE OCT 06 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 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 88R 307 PM 86 2021 64 24 46  
MINIMUM 49 237 AM 24 2000 42 7 39  
AVERAGE 69 53 16 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1946 0.05 -0.05 0.27  
MONTH TO DATE 0.00 0.27 -0.27 1.04  
SINCE OCT 1 0.00 0.27 -0.27 1.04  
SINCE JAN 1 12.40 12.04 0.36 15.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.6 2009 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE SEP 1 0.0 0.8 -0.8 0.0  
SINCE JUL 1 0.0 0.8 -0.8 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 12 -12 22  
MONTH TO DATE 20 58 -38 41  
SINCE SEP 1 115 226 -111 88  
SINCE JUL 1 123 262 -139 104  
 
COOLING  
YESTERDAY 4 0 4 0  
MONTH TO DATE 4 1 3 1  
SINCE SEP 1 54 63 -9 74  
SINCE JAN 1 841 658 183 659    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 200 AM  
LOWEST 18 800 PM  
AVERAGE 49  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 88 2020  
MINIMUM TEMPERATURE (F) 41 20 2005  
 
SUNRISE AND SUNSET  
OCTOBER 6 2026.......SUNRISE 719 AM MDT SUNSET 644 PM MDT  
OCTOBER 7 2026.......SUNRISE 720 AM MDT SUNSET 643 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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