921  
CDUS45 KGGW 150742  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
142 AM MDT WED OCT 15 2025  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR OCTOBER 14 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 50 3:23 PM 83 1964 58 -8 68  
MINIMUM 33 5:10 AM 20 1905 35 -2 37  
AVERAGE 42 46 -4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 1975 0.04 -0.04 0.00  
MONTH TO DATE 0.77 0.49 0.28 T  
SINCE SEP 1 1.00 1.55 -0.55 1.60  
SINCE OCT 1 0.77 0.49 0.28 T  
SINCE JAN 1 10.91 12.09 -1.18 10.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.3 1975 0.0 0.0 0.0  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE SEP 1 T 0.4 -0.4 0.0  
SINCE JUL 1 T 0.4 -0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 19 4 12  
MONTH TO DATE 166 217 -51 128  
SINCE SEP 1 221 417 -196 169  
SINCE JUL 1 244 461 -217 185  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE SEP 1 78 47 31 132  
SINCE JAN 1 599 582 17 830    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 6:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 83 1945  
1961  
1991  
MINIMUM TEMPERATURE (F) 34 16 1903  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 7:27 AM MDT SUNSET 6:17 PM MDT  
OCTOBER 16 2025.......SUNRISE 7:28 AM MDT SUNSET 6:15 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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