469  
CDUS45 KBYZ 050932  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT MON OCT 05 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 4 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 74 336 PM 90 1963 65 9 57  
MINIMUM 45 625 AM 27 2000 42 3 46  
AVERAGE 60 53 7 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.98 1937 0.06 -0.06 0.77  
MONTH TO DATE 0.00 0.22 -0.22 0.77  
SINCE OCT 1 0.00 0.22 -0.22 0.77  
SINCE JAN 1 12.40 11.99 0.41 15.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.9 2005 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE SEP 1 0.0 0.7 -0.7 0.0  
SINCE JUL 1 0.0 0.7 -0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 12 -7 13  
MONTH TO DATE 20 46 -26 19  
SINCE SEP 1 115 214 -99 66  
SINCE JUL 1 123 250 -127 82  
 
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 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.1  
 
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 77 400 AM  
LOWEST 37 200 PM  
AVERAGE 57  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 2021  
MINIMUM TEMPERATURE (F) 42 24 2000  
 
SUNRISE AND SUNSET  
OCTOBER 5 2026.......SUNRISE 718 AM MDT SUNSET 646 PM MDT  
OCTOBER 6 2026.......SUNRISE 719 AM MDT SUNSET 644 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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