390  
CDUS45 KGGW 110850  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
150 AM MST MON DEC 11 2023  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR DECEMBER 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 44 3:12 PM 57 1987 29 15 23  
MINIMUM 22 7:58 AM -37 1927 11 11 2  
AVERAGE 33 20 13 13  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1904 0.02 -0.02 0.00  
MONTH TO DATE 0.09 0.13 -0.04 0.31  
SINCE DEC 1 0.09 0.13 -0.04 0.31  
SINCE OCT 1 1.99 1.54 0.45 2.80  
SINCE JAN 1 12.45 13.14 -0.69 10.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.5 2010 0.3 -0.3 0.0  
MONTH TO DATE 1.1 2.2 -1.1 6.5  
SINCE DEC 1 1.1 2.2 -1.1 6.5  
SINCE JUL 1 15.8 9.6 6.2 22.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 45 -13 52  
MONTH TO DATE 298 434 -136 593  
SINCE DEC 1 298 434 -136 593  
SINCE JUL 1 1890 2338 -448 2420  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 830 584 246 938    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.6  
 
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 85 8:00 AM  
LOWEST 47 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 62 2004  
MINIMUM TEMPERATURE (F) 11 -33 1927  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 7:47 AM MST SUNSET 4:12 PM MST  
DECEMBER 12 2023......SUNRISE 7:48 AM MST SUNSET 4:12 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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