189  
CDUS45 KBYZ 260930  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT TUE AUG 26 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 25 2025
 
 
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)  
YESTERDAY  
MAXIMUM 85 430 PM 103 2008 83 2 81  
MINIMUM 54 524 AM 35 1992 55 -1 59  
AVERAGE 70 69 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1987 0.03 -0.03 0.01  
MONTH TO DATE 0.57 0.68 -0.11 0.85  
SINCE OCT 1 14.54 12.76 1.78 11.28  
SINCE JAN 1 13.24 10.22 3.02 8.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 10 -10 9  
SINCE JUN 1 87 112 -25 78  
SINCE JUL 1 16 22 -6 12  
 
COOLING  
YESTERDAY 5 6 -1 5  
MONTH TO DATE 206 201 5 208  
SINCE JUN 1 534 551 -17 647  
SINCE JAN 1 550 566 -16 648    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.9  
 
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 60 600 AM  
LOWEST 19 500 PM  
AVERAGE 40  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 2010  
MINIMUM TEMPERATURE (F) 55 40 1992  
 
SUNRISE AND SUNSET  
AUGUST 26 2025........SUNRISE 628 AM MDT SUNSET 802 PM MDT  
AUGUST 27 2025........SUNRISE 629 AM MDT SUNSET 801 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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