470  
CDUS45 KGGW 190751  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
151 AM MDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR SEPTEMBER 18 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 86 4:13 PM 99 2021 72 14 81  
MINIMUM 56 6:07 AM 22 1991 46 10 46  
AVERAGE 71 59 12 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1978 0.03 -0.03 0.00  
MONTH TO DATE 0.38 0.64 -0.26 0.10  
SINCE SEP 1 0.38 0.64 -0.26 0.10  
SINCE OCT 1 13.49 13.02 0.47 8.75  
SINCE JAN 1 10.13 11.18 -1.05 7.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1957 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 0 7 -7 1  
MONTH TO DATE 20 85 -65 33  
SINCE SEP 1 20 85 -65 33  
SINCE JUL 1 33 129 -96 36  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 67 40 27 101  
SINCE SEP 1 67 40 27 101  
SINCE JAN 1 819 575 244 918    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 5:00 AM  
LOWEST 15 2:00 PM  
AVERAGE 26  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 2009  
MINIMUM TEMPERATURE (F) 46 24 1913  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 6:49 AM MDT SUNSET 7:11 PM MDT  
SEPTEMBER 20 2023.....SUNRISE 6:50 AM MDT SUNSET 7:09 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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