213  
CDUS45 KBYZ 031740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT WED SEP 03 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 3 2025  
 
VALID AS OF 1100 AM 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 66 1224 AM 101 2022 80 -14 90  
MINIMUM 53 618 AM 39 1951 53 0 61  
1956  
AVERAGE 60 66 -6 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.59 1971 0.04 -0.04 0.02  
MONTH TO DATE 0.00 0.12 -0.12 0.02  
SINCE OCT 1 14.76 13.07 1.69 11.35  
SINCE JAN 1 13.46 10.53 2.93 8.96  
 
SNOWFALL (IN)  
TODAY MM T 1962 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 5 3 2 0  
MONTH TO DATE 5 7 -2 0  
SINCE SEP 1 5 7 -2 0  
SINCE JUL 1 21 43 -22 14  
 
COOLING  
TODAY 0 4 -4 11  
MONTH TO DATE 19 12 7 29  
SINCE SEP 1 19 12 7 29  
SINCE JAN 1 604 607 -3 696    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 500 AM  
LOWEST 51 1200 AM  
AVERAGE 64  
 
- 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