323  
CDUS45 KBYZ 130932  
CLIBHK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT SAT SEP 13 2025  
   
...............................  
 
   
..THE BAKER MT CLIMATE SUMMARY FOR SEPTEMBER 12 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 82 131 PM 93 2017 75 7 76  
MINIMUM 55 542 AM 25 2014 45 10 52  
AVERAGE 69 60 9 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.84R 0.69 1998 0.05 0.79 T  
MONTH TO DATE 0.88 0.58 0.30 0.03  
SINCE OCT 1 13.80 13.63 0.17 11.38  
SINCE JAN 1 13.19 11.92 1.27 9.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 1  
MONTH TO DATE 47 56 -9 10  
SINCE SEP 1 47 56 -9 10  
SINCE JUL 1 94 115 -21 59  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 27 28 -1 53  
SINCE SEP 1 27 28 -1 53  
SINCE JAN 1 436 455 -19 555    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 PM  
LOWEST 39 1200 PM  
AVERAGE 68  
   
......................................................  
 
THE BAKER MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 2006  
MINIMUM TEMPERATURE (F) 45 29 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 633 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 14 2025.....SUNRISE 634 AM MDT SUNSET 710 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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