263  
CDUS45 KBYZ 212240  
CLIBHK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT SUN SEP 21 2025  
   
...............................
 
 
   
..THE BAKER MT CLIMATE SUMMARY FOR SEPTEMBER 21 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85R 245 PM 81 2001 71 14 62  
2015  
MINIMUM 47 600 AM 31 1999 42 5 34  
AVERAGE 66 56 10 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 2019 0.06 -0.06 0.00  
MONTH TO DATE 1.11 1.08 0.03 0.35  
SINCE OCT 1 14.03 14.13 -0.10 11.70  
SINCE JAN 1 13.42 12.42 1.00 9.97  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 17  
MONTH TO DATE 71 125 -54 50  
SINCE SEP 1 71 125 -54 50  
SINCE JUL 1 118 184 -66 99  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 33 37 -4 74  
SINCE SEP 1 33 37 -4 74  
SINCE JAN 1 442 464 -22 576    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 25 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE BAKER MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 2007  
MINIMUM TEMPERATURE (F) 42 30 2000  
2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2025.....SUNRISE 643 AM MDT SUNSET 656 PM MDT  
SEPTEMBER 22 2025.....SUNRISE 644 AM MDT SUNSET 654 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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