016  
CDUS45 KGGW 160740  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
140 AM MDT SAT AUG 16 2025  
   
...............................  
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR AUGUST 15 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 83 4:08 PM 103 1990 86 -3 88  
2023  
MINIMUM 58 3:30 AM 31 1896 58 0 58  
AVERAGE 71 72 -1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.54 1968 0.04 -0.04 0.00  
MONTH TO DATE 1.02 0.61 0.41 0.31  
SINCE JUN 1 7.11 5.39 1.72 2.87  
SINCE OCT 1 11.16 11.72 -0.56 10.31  
SINCE JAN 1 9.90 9.88 0.02 8.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1993 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 0 1 -1 0  
MONTH TO DATE 3 1 2 10  
SINCE JUN 1 89 103 -14 84  
SINCE JUL 1 14 15 -1 10  
 
COOLING  
YESTERDAY 6 7 -1 8  
MONTH TO DATE 98 127 -29 124  
SINCE JUN 1 371 430 -59 556  
SINCE JAN 1 400 446 -46 560    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 15.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 3:00 AM  
LOWEST 35 3:00 PM  
AVERAGE 54  
   
......................................................  
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 2003  
MINIMUM TEMPERATURE (F) 58 38 1905  
 
SUNRISE AND SUNSET  
AUGUST 16 2025........SUNRISE 6:03 AM MDT SUNSET 8:18 PM MDT  
AUGUST 17 2025........SUNRISE 6:04 AM MDT SUNSET 8:16 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
Main Text Page