089  
CDUS45 KGGW 090844  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
144 AM MST SAT DEC 09 2023  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR DECEMBER 8 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 37 3:13 PM 69 1939 30 7 12  
MINIMUM 22 11:59 PM -45 1927 12 10 -5  
AVERAGE 30 21 9 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.50 1894 0.01 0.00 T  
MONTH TO DATE 0.09 0.10 -0.01 0.31  
SINCE DEC 1 0.09 0.10 -0.01 0.31  
SINCE OCT 1 1.99 1.51 0.48 2.80  
SINCE JAN 1 12.45 13.11 -0.66 10.28  
 
SNOWFALL (IN)  
YESTERDAY 0.1 4.6 2019 0.2 -0.1 T  
MONTH TO DATE 1.1 1.7 -0.6 6.5  
SINCE DEC 1 1.1 1.7 -0.6 6.5  
SINCE JUL 1 15.8 9.1 6.7 22.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 44 -9 61  
MONTH TO DATE 230 344 -114 481  
SINCE DEC 1 230 344 -114 481  
SINCE JUL 1 1822 2248 -426 2308  
 
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 15 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 64 2:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 56 2015  
2017  
MINIMUM TEMPERATURE (F) 12 -38 1977  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 7:45 AM MST SUNSET 4:12 PM MST  
DECEMBER 10 2023......SUNRISE 7:46 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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