AFOS product CLICPR
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CDUS45 KRIW 170800
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
200 AM MDT WED APR 17 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 16 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         23   1228 AM  80    1994  57    -34       54       
  MINIMUM         19   1159 PM  14    1951  29    -10       27       
  AVERAGE         21                        43    -22       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.59          0.84 1976   0.05   0.54     0.04    
  MONTH TO DATE    1.94                      0.61   1.33     0.93    
  SINCE MAR 1      2.79                      1.43   1.36     1.26    
  SINCE JAN 1      3.56                      2.51   1.05     2.81    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       10.5                       0.4   10.1      0.8     
  MONTH TO DATE   30.5                       6.9   23.6      2.7     
  SINCE MAR 1     41.0                      17.8   23.2      5.8     
  SINCE JUL 1     73.7                      67.2    6.5     52.4     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       44                        22     22       24       
  MONTH TO DATE  479                       387     92      332       
  SINCE MAR 1   1440                      1312    128      974       
  SINCE JUL 1   6490                      6760   -270     6161       
                                                                     
 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    31   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    71   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED    18.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 AM                                     
 LOWEST     68          1200 AM                                     
 AVERAGE    76                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        81      1994                    
 MINIMUM TEMPERATURE (F)   29        15      1945                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 17 2013.........SUNRISE   620 AM MDT   SUNSET   751 PM MDT   
APRIL 18 2013.........SUNRISE   619 AM MDT   SUNSET   752 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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