429  
CDUS45 KBYZ 300330  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
930 PM MDT FRI AUG 29 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 29 2025  
 
VALID AS OF 0900 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 76 309 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 0.22 0.80 1964 0.03 0.19 0.00  
MONTH TO DATE 0.79 0.80 -0.01 0.90  
SINCE OCT 1 14.76 12.88 1.88 11.33  
SINCE JAN 1 13.46 10.34 3.12 8.94  
 
SNOWFALL (IN)  
TODAY MM T 2010 0.0 MM 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 MM  
 
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 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 51 200 PM  
AVERAGE 72  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
The Nexlab WY Page
Main Text Page