372  
CDUS45 KBYZ 292231  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT FRI AUG 29 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 29 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 259 PM 97 2005 82 -6 81  
2012  
MINIMUM 62 802 AM 44 1965 54 8 53  
1992  
AVERAGE 69 68 1 67  
 
PRECIPITATION (IN)  
TODAY 0.01 0.80 1964 0.03 -0.02 0.00  
MONTH TO DATE 0.58 0.80 -0.22 0.90  
SINCE OCT 1 14.55 12.88 1.67 11.33  
SINCE JAN 1 13.25 10.34 2.91 8.94  
 
SNOWFALL (IN)  
TODAY 0.0 T 2010 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 T  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 18 -18 11  
SINCE JUN 1 87 120 -33 80  
SINCE JUL 1 16 30 -14 14  
 
COOLING  
TODAY 4 5 -1 2  
MONTH TO DATE 230 221 9 216  
SINCE JUN 1 558 571 -13 655  
SINCE JAN 1 574 586 -12 656    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 51 200 PM  
AVERAGE 72  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 1954  
MINIMUM TEMPERATURE (F) 54 41 1993  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 632 AM MDT SUNSET 757 PM MDT  
AUGUST 30 2025........SUNRISE 633 AM MDT SUNSET 755 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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