599  
CDUS45 KBYZ 180932  
CLIBHK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT THU SEP 18 2025  
   
...............................
 
 
   
..THE BAKER MT CLIMATE SUMMARY FOR SEPTEMBER 17 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 1253 PM 95 2024 73 1 95  
MINIMUM 51 1159 PM 30 2021 44 7 55  
AVERAGE 63 58 5 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 0.66 2006 0.06 0.15 0.23  
MONTH TO DATE 1.11 0.85 0.26 0.26  
SINCE OCT 1 14.03 13.90 0.13 11.61  
SINCE JAN 1 13.42 12.19 1.23 9.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 8 -6 0  
MONTH TO DATE 51 91 -40 16  
SINCE SEP 1 51 91 -40 16  
SINCE JUL 1 98 150 -52 65  
 
COOLING  
YESTERDAY 0 1 -1 10  
MONTH TO DATE 32 33 -1 74  
SINCE SEP 1 32 33 -1 74  
SINCE JAN 1 441 460 -19 576    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 48 100 PM  
AVERAGE 73  
   
......................................................
 
 
THE BAKER MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 2021  
MINIMUM TEMPERATURE (F) 43 31 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2025.....SUNRISE 639 AM MDT SUNSET 702 PM MDT  
SEPTEMBER 19 2025.....SUNRISE 641 AM MDT SUNSET 700 PM MDT  
 
- 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