543  
CDUS45 KGGW 110744  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
144 AM MDT MON SEP 11 2023  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR SEPTEMBER 10 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 75 3:42 PM 92 1939 76 -1 75  
1948  
MINIMUM 53 6:56 AM 23 1955 49 4 38  
AVERAGE 64 62 2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.94 1916 0.03 0.00 0.00  
MONTH TO DATE 0.37 0.38 -0.01 T  
SINCE SEP 1 0.37 0.38 -0.01 T  
SINCE OCT 1 13.48 12.76 0.72 8.65  
SINCE JAN 1 10.12 10.92 -0.80 7.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1989 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 1 5 -4 8  
MONTH TO DATE 15 37 -22 18  
SINCE SEP 1 15 37 -22 18  
SINCE JUL 1 28 81 -53 21  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 41 28 13 89  
SINCE SEP 1 41 28 13 89  
SINCE JAN 1 793 563 230 906    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1919  
MINIMUM TEMPERATURE (F) 49 26 1989  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 6:38 AM MDT SUNSET 7:27 PM MDT  
SEPTEMBER 12 2023.....SUNRISE 6:39 AM MDT SUNSET 7:25 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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