CDUS45 KTFX 190731
CLIDLN

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT TUE MAY 19 2026

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 18 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         53    246 PM  89    2009  63    -10       47       
  MINIMUM         28   1159 PM  25    1965  36     -8       36       
  AVERAGE         41                        50     -9       42     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.76 1944   0.06  -0.06     0.20     
  MONTH TO DATE    0.02                      0.86  -0.84     0.91     
  SINCE OCT 1      1.00                      4.35  -3.35     2.39     
  SINCE JAN 1      0.78                      3.00  -2.22     2.11     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       24                        15      9       23        
  MONTH TO DATE  228                       322    -94      280        
  SINCE MAR 1   1564                      2055   -491     1823        
  SINCE JUL 1   5966                      8107  -2141     7461        

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


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED    12.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           600 AM                                      
 LOWEST     23           300 PM                                      
 AVERAGE    48                                                        

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        90      1954                      
 MINIMUM TEMPERATURE (F)   37        22      2003                      


SUNRISE AND SUNSET                                                    
MAY 19 2026...........SUNRISE   556 AM MDT   SUNSET   858 PM MDT     
MAY 20 2026...........SUNRISE   555 AM MDT   SUNSET   859 PM MDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$