321  
CDUS45 KMSO 200737  
CLIGPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT SAT SEP 20 2025  
   
...............................
 
 
   
..THE KALISPELL MT CLIMATE SUMMARY FOR SEPTEMBER 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 439 PM 85 2008 69 14 77  
MINIMUM 43 524 AM 23 1983 38 5 46  
AVERAGE 63 53 10 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1925 0.04 -0.04 0.00  
MONTH TO DATE 0.22 0.75 -0.53 0.75  
SINCE OCT 1 15.59 16.34 -0.75 16.98  
SINCE JAN 1 11.48 12.14 -0.66 13.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 12 -10 3  
MONTH TO DATE 33 167 -134 51  
SINCE SEP 1 33 167 -134 51  
SINCE JUL 1 109 337 -228 136  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 30 0 30 30  
SINCE SEP 1 30 0 30 30  
SINCE JAN 1 197 139 58 301    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 22 500 PM  
AVERAGE 58  
   
......................................................
 
 
THE KALISPELL MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 85 1922  
MINIMUM TEMPERATURE (F) 37 9 2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 721 AM MDT SUNSET 738 PM MDT  
SEPTEMBER 21 2025.....SUNRISE 723 AM MDT SUNSET 736 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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