Weather Service Report


623 
CDUS45 KTFX 230819
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
218 AM MDT SUN JUL 23 2017


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         89    527 PM 102    1960  85      4       95       
                                      1936                          
  MINIMUM         47    456 AM  43    1990  52     -5       54       
                                      1914                          
  AVERAGE         68                        69     -1       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.99 1955   0.04  -0.04     0.00    
  MONTH TO DATE    0.08                      1.16  -1.08     1.20    
  SINCE OCT 1     12.53                     11.42   1.11    13.28    
  SINCE JAN 1      9.60                      9.42   0.18     8.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0       T      
  SINCE JUN 1      0.0                       0.3   -0.3       T      
  SINCE JUL 1      0.0                       0.0    0.0       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    1                        41    -40       44       
  SINCE JUN 1    126                       232   -106      152       
  SINCE JUL 1      1                        41    -40       44       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         5     -2       10       
  MONTH TO DATE  191                        80    111       70       
  SINCE JUN 1    225                       112    113      113       
  SINCE JAN 1    232                       119    113      113       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     5.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    61           500 AM                                     
 LOWEST     14           100 PM                                     
 AVERAGE    38                                                       

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

                                                                     
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85       103      2003                    
                                             1931                    
 MINIMUM TEMPERATURE (F)   53        40      1914                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 23 2017..........SUNRISE   553 AM MDT   SUNSET   910 PM MDT   
JULY 24 2017..........SUNRISE   554 AM MDT   SUNSET   909 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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Western Regional Climate Center, wrcc@dri.edu