481  
CDUS45 KGGW 140847  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
147 AM MST THU DEC 14 2023  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR DECEMBER 13 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 53R 2:46 PM 51 2002 28 25 17  
MINIMUM 22 2:06 AM -43 1922 10 12 13  
AVERAGE 38 19 19 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1924 0.01 -0.01 T  
MONTH TO DATE 0.09 0.16 -0.07 0.31  
SINCE DEC 1 0.09 0.16 -0.07 0.31  
SINCE OCT 1 1.99 1.57 0.42 2.80  
SINCE JAN 1 12.45 13.17 -0.72 10.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 2008 0.2 -0.2 T  
MONTH TO DATE 1.1 2.8 -1.7 6.5  
SINCE DEC 1 1.1 2.8 -1.7 6.5  
SINCE JUL 1 15.8 10.2 5.6 22.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 46 -19 50  
MONTH TO DATE 396 571 -175 735  
SINCE DEC 1 396 571 -175 735  
SINCE JUL 1 1988 2475 -487 2562  
 
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 10 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.4  
 
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 91 3:00 AM  
LOWEST 29 2:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 55 1979  
MINIMUM TEMPERATURE (F) 10 -37 1922  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 7:50 AM MST SUNSET 4:13 PM MST  
DECEMBER 15 2023......SUNRISE 7:50 AM MST SUNSET 4:13 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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