586  
CDUS45 KGGW 220740  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
140 AM MDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR SEPTEMBER 21 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 4:35 PM 98 1922 71 2 66  
MINIMUM 51 2:31 AM 15 1895 45 6 34  
1995  
AVERAGE 62 58 4 50  
 
PRECIPITATION (IN)  
YESTERDAY T 0.62 1959 0.03 -0.03 0.00  
MONTH TO DATE 0.38 0.75 -0.37 0.10  
SINCE SEP 1 0.38 0.75 -0.37 0.10  
SINCE OCT 1 13.49 13.13 0.36 8.75  
SINCE JAN 1 10.13 11.29 -1.16 7.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2000 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 3 8 -5 15  
MONTH TO DATE 28 109 -81 59  
SINCE SEP 1 28 109 -81 59  
SINCE JUL 1 41 153 -112 62  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 67 43 24 105  
SINCE SEP 1 67 43 24 105  
SINCE JAN 1 819 578 241 922    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 16.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 2:00 AM  
LOWEST 44 4:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 1917  
1935  
1938  
MINIMUM TEMPERATURE (F) 45 26 1932  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 6:53 AM MDT SUNSET 7:04 PM MDT  
SEPTEMBER 23 2023.....SUNRISE 6:54 AM MDT SUNSET 7:02 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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