AFOS product CLICPR
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CDUS45 KRIW 190741
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
133 AM MDT FRI APR 19 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 18 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         36    459 PM  80    2001  57    -21       62       
                                      1946                          
  MINIMUM          4R   610 AM  13    1966  29    -25       29       
  AVERAGE         20                        43    -23       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.70 1971   0.04  -0.04     0.02    
  MONTH TO DATE    2.20                      0.69   1.51     0.95    
  SINCE MAR 1      3.05                      1.51   1.54     1.28    
  SINCE JAN 1      3.82                      2.59   1.23     2.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                         0.4   -0.4      0.0     
  MONTH TO DATE   35.1                       7.7   27.4      2.7     
  SINCE MAR 1     45.6                      18.6   27.0      5.8     
  SINCE JUL 1     78.3                      68.0   10.3     52.4     
  SNOW DEPTH      10                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        22     23       19       
  MONTH TO DATE  570                       431    139      371       
  SINCE MAR 1   1531                      1356    175     1013       
  SINCE JUL 1   6581                      6804   -223     6200       
                                                                     
 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    17   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     9.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           600 AM                                     
 LOWEST     40           500 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        81      1962                    
 MINIMUM TEMPERATURE (F)   29        -4      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 19 2013.........SUNRISE   617 AM MDT   SUNSET   753 PM MDT   
APRIL 20 2013.........SUNRISE   616 AM MDT   SUNSET   754 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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