543  
CDUS45 KGGW 010018  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
619 PM MDT SAT MAY 31 2025  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR MAY 31 2025
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 MM 94 1936 72 14 71  
MINIMUM 48 MM 31 1954 49 -1 43  
AVERAGE 67 61 6 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.01 2000 0.10 -0.10 T  
MONTH TO DATE 1.43 2.22 -0.79 2.67  
SINCE MAR 1 1.87 3.70 -1.83 4.49  
SINCE OCT 1 4.05 6.33 -2.28 7.44  
SINCE JAN 1 2.79 4.49 -1.70 5.45  
 
SNOWFALL (IN)  
TODAY 0.0 T 1996 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.9 -0.9 T  
SINCE MAR 1 1.8 9.0 -7.2 15.1  
SINCE JUL 1 21.0 40.7 -19.7 42.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 8  
MONTH TO DATE 235 310 -75 295  
SINCE MAR 1 1597 1953 -356 1909  
SINCE JUL 1 7408 8157 -749 7188  
 
COOLING  
TODAY 2 1 1 0  
MONTH TO DATE 29 16 13 4  
SINCE MAR 1 29 16 13 4  
SINCE JAN 1 29 16 13 4    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 4:00 AM  
LOWEST 14 3:00 PM  
AVERAGE 37  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 2017  
MINIMUM TEMPERATURE (F) 49 30 1951  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 5:11 AM MDT SUNSET 8:58 PM MDT  
JUNE 1 2025..........SUNRISE 5:10 AM MDT SUNSET 8:59 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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