645  
CDUS45 KBYZ 090331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT THU OCT 08 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 8 2026  
 
VALID AS OF 0900 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 80 209 PM 87 1980 63 17 75  
MINIMUM 44 657 AM 17 1985 40 4 47  
AVERAGE 62 52 10 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.49 1997 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.42 -0.42 1.04  
SINCE OCT 1 0.00 0.42 -0.42 1.04  
SINCE JAN 1 12.40 12.19 0.21 15.44  
 
SNOWFALL (IN)  
TODAY 0.0 2.4 1993 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.0  
SINCE SEP 1 0.0 1.1 -1.1 0.0  
SINCE JUL 1 0.0 1.1 -1.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 14 -11 4  
MONTH TO DATE 28 98 -70 74  
SINCE SEP 1 123 266 -143 121  
SINCE JUL 1 131 302 -171 137  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 5 1 4 1  
SINCE SEP 1 55 63 -8 74  
SINCE JAN 1 842 658 184 659    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 700 AM  
LOWEST 17 200 PM  
AVERAGE 41  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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