353 
CDUS45 KTFX 182240
CLIDLN

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI SEP 18 2020

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 18 2020...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         66    100 PM  89    1981  69     -3       72       
  MINIMUM         39        MM  17    1965  39      0       37        
  AVERAGE         53                        54     -1       55     

PRECIPITATION (IN)                                                    
  TODAY            0.00          1.15 1976   0.03  -0.03      T       
  MONTH TO DATE    0.24                      0.54  -0.30     0.39     
  SINCE OCT 1      5.33                     10.24  -4.91     8.16     
  SINCE JAN 1      4.11                      8.84  -4.73     7.17     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           12                        11      1       10        
  MONTH TO DATE  119                       147    -28      105        
  SINCE SEP 1    119                       147    -28      105        
  SINCE JUL 1    222                       283    -61      241        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE   16                         7      9       21        
  SINCE SEP 1     16                         7      9       21        
  SINCE JAN 1    163                       155      8      124        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     5.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73                                                        
 LOWEST     33                                                        
 AVERAGE    53                                                        

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   68        88      1956                      
 MINIMUM TEMPERATURE (F)   39        16      1983                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 18 2020.....SUNRISE   713 AM MDT   SUNSET   734 PM MDT     
SEPTEMBER 19 2020.....SUNRISE   714 AM MDT   SUNSET   732 PM MDT     


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




$$