829  
CDUS45 KGGW 200747  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
147 AM MDT WED SEP 20 2023  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR SEPTEMBER 19 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 72 2:41 PM 96 2009 71 1 84  
MINIMUM 53 6:24 AM 24 1913 46 7 53  
AVERAGE 63 58 5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.97 1925 0.04 -0.04 T  
MONTH TO DATE 0.38 0.68 -0.30 0.10  
SINCE SEP 1 0.38 0.68 -0.30 0.10  
SINCE OCT 1 13.49 13.06 0.43 8.75  
SINCE JAN 1 10.13 11.22 -1.09 7.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1978 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 2 8 -6 0  
MONTH TO DATE 22 93 -71 33  
SINCE SEP 1 22 93 -71 33  
SINCE JUL 1 35 137 -102 36  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 67 41 26 105  
SINCE SEP 1 67 41 26 105  
SINCE JAN 1 819 576 243 922    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 6:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 100 1922  
MINIMUM TEMPERATURE (F) 45 20 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 6:50 AM MDT SUNSET 7:09 PM MDT  
SEPTEMBER 21 2023.....SUNRISE 6:52 AM MDT SUNSET 7:07 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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