341  
CDUS45 KGGW 020852  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
152 AM MST TUE DEC 02 2025  
   
...............................  
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR DECEMBER 1 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 17 11:32 PM 69 2021 33 -16 16  
MINIMUM -14 6:03 AM -40 1897 14 -28 -7  
AVERAGE 2 24 -22 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.40 2018 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE DEC 1 0.00 0.01 -0.01 0.00  
SINCE OCT 1 1.59 1.42 0.17 1.04  
SINCE JAN 1 11.73 13.02 -1.29 11.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1972 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE DEC 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 4.9 7.6 -2.7 4.0  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 63 42 21 60  
MONTH TO DATE 63 42 21 60  
SINCE DEC 1 63 42 21 60  
SINCE JUL 1 1630 1946 -316 1518  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 599 584 15 830    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 PM  
LOWEST 81 4:00 AM  
AVERAGE 91  
   
......................................................  
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 1939  
MINIMUM TEMPERATURE (F) 14 -35 1897  
 
SUNRISE AND SUNSET  
DECEMBER 2 2025......SUNRISE 7:38 AM MST SUNSET 4:14 PM MST  
DECEMBER 3 2025......SUNRISE 7:39 AM MST SUNSET 4:14 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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