092  
CDUS45 KBYZ 030930  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT SAT OCT 03 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 2 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 80 236 PM 86 1943 66 14 78  
MINIMUM 44 627 AM 25 1950 43 1 50  
AVERAGE 62 54 8 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1939 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.11 -0.11 T  
SINCE OCT 1 0.00 0.11 -0.11 T  
SINCE JAN 1 12.40 11.88 0.52 14.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.8 1989 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.5 -0.5 0.0  
SINCE JUL 1 0.0 0.5 -0.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 11 -8 1  
MONTH TO DATE 10 22 -12 1  
SINCE SEP 1 105 190 -85 48  
SINCE JUL 1 113 226 -113 64  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 1  
SINCE SEP 1 50 63 -13 74  
SINCE JAN 1 837 658 179 659    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 31 300 PM  
AVERAGE 57  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1992  
MINIMUM TEMPERATURE (F) 42 25 1999  
 
SUNRISE AND SUNSET  
OCTOBER 3 2026.......SUNRISE 715 AM MDT SUNSET 650 PM MDT  
OCTOBER 4 2026.......SUNRISE 716 AM MDT SUNSET 648 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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