451  
CDUS45 KGGW 240759  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
159 AM MDT WED SEP 24 2025  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR SEPTEMBER 23 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 2:50 PM 95 1992 70 9 76  
MINIMUM 41 5:21 AM 19 1894 44 -3 54  
AVERAGE 60 57 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.97 1977 0.03 -0.03 0.00  
MONTH TO DATE 0.23 0.82 -0.59 1.60  
SINCE SEP 1 0.23 0.82 -0.59 1.60  
SINCE OCT 1 11.40 13.20 -1.80 12.74  
SINCE JAN 1 10.14 11.36 -1.22 10.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.6 1926 0.0 0.0 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 9 -4 0  
MONTH TO DATE 44 127 -83 28  
SINCE SEP 1 44 127 -83 28  
SINCE JUL 1 67 171 -104 44  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 58 45 13 100  
SINCE SEP 1 58 45 13 100  
SINCE JAN 1 579 580 -1 798    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.0  
 
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 73 6:00 AM  
LOWEST 22 2:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 1917  
MINIMUM TEMPERATURE (F) 44 20 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2025.....SUNRISE 6:57 AM MDT SUNSET 6:59 PM MDT  
SEPTEMBER 25 2025.....SUNRISE 6:58 AM MDT SUNSET 6:57 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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