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Great Falls Climatic Report


000
CDUS45 KTFX 221024
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
423 AM MDT WED MAY 22 2013


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 21 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73    319 PM  93    1980  66      7       77       
  MINIMUM         35    451 AM  30    2009  40     -5       55       
                                      2001                          
  AVERAGE         54                        53      1       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.43 1962   0.08  -0.08     0.06    
  MONTH TO DATE    0.99                      1.41  -0.42     0.68    
  SINCE OCT 1      6.62                      6.72  -0.10     7.55    
  SINCE JAN 1      3.28                      4.72  -1.44     4.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1992   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       2.2   -2.2      0.0     
  SINCE MAR 1     20.4                      22.7   -2.3     17.7     
  SINCE JUL 1     76.2                      62.7   13.5     36.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        12     -1        0       
  MONTH TO DATE  255                       311    -56      252       
  SINCE MAR 1   1908                      1923    -15     1512       
  SINCE JUL 1   6721                      7428   -707     6321       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        1       
  MONTH TO DATE    3                         0      3        2       
  SINCE MAR 1      3                         1      2        5       
  SINCE JAN 1      3                         1      2        5       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     20           500 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        97      1919                    
 MINIMUM TEMPERATURE (F)   41        29      1992                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 22 2013...........SUNRISE   540 AM MDT   SUNSET   905 PM MDT   
MAY 23 2013...........SUNRISE   539 AM MDT   SUNSET   906 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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