CDUS45 KGGW 190741
CLIGGW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GLASGOW, MT
141 AM MDT TUE MAY 19 2026

...................................

...THE GLASGOW MT CLIMATE SUMMARY FOR MAY 18 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         48   5:14 PM 102    1948  69    -21       47        
  MINIMUM         34  11:33 PM  27    1895  44    -10       39        
  AVERAGE         41                        56    -15       43     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          0.75 1903   0.07  -0.06     0.17     
  MONTH TO DATE    0.47                      1.08  -0.61     0.61     
  SINCE MAR 1      3.39                      2.56   0.83     1.05     
  SINCE OCT 1      7.07                      5.19   1.88     3.23     
  SINCE JAN 1      3.76                      3.35   0.41     1.97     

SNOWFALL (IN)                                                              
  YESTERDAY        T             0.4  1971   0.0    0.0      0.0      
  MONTH TO DATE    T                         0.7   -0.7      0.0      
  SINCE MAR 1      9.3                       8.8    0.5      1.8      
  SINCE JUL 1     39.9                      40.5   -0.6     21.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       24                         9     15       22        
  MONTH TO DATE  229                       218     11      142        
  SINCE MAR 1   1795                      1861    -66     1504        
  SINCE JUL 1   7302                      8065   -763     7315        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    3                         0      3       23        
  SINCE MAR 1      3                         0      3       23        
  SINCE JAN 1      3                         0      3       23        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   N (350)       
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (350)       
  AVERAGE WIND SPEED    11.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           3:00 AM                                      
 LOWEST     51           7:00 PM                                      
 AVERAGE    72                                                        

..........................................................


THE GLASGOW MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        94      1992                      
 MINIMUM TEMPERATURE (F)   45        26      1968                      


SUNRISE AND SUNSET                                                    
MAY 19 2026...........SUNRISE   5:22 AM MDT   SUNSET   8:45 PM MDT     
MAY 20 2026...........SUNRISE   5:21 AM MDT   SUNSET   8:46 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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