AFOS product CLICPR
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CDUS45 KRIW 120745
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
139 AM MDT FRI APR 12 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 11 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         46    249 PM  78    2012  55     -9       78       
  MINIMUM         25   1231 AM   0    1997  27     -2       31       
  AVERAGE         36                        41     -5       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.45 1943   0.04  -0.04     0.00    
  MONTH TO DATE    1.08                      0.40   0.68     0.26    
  SINCE MAR 1      1.93                      1.22   0.71     0.59    
  SINCE JAN 1      2.70                      2.30   0.40     2.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1                       0.4   -0.3      0.0     
  MONTH TO DATE   13.1                       4.7    8.4      1.2     
  SINCE MAR 1     23.6                      15.6    8.0      4.3     
  SINCE JUL 1     56.3                      65.0   -8.7     50.9     
  SNOW DEPTH      10                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        24      5       10       
  MONTH TO DATE  306                       273     33      223       
  SINCE MAR 1   1267                      1198     69      865       
  SINCE JUL 1   6317                      6646   -329     6052       
                                                                     
 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    21   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     9.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          1100 PM                                     
 LOWEST     53           300 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        75      1992                    
 MINIMUM TEMPERATURE (F)   28        -6      1997                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 12 2013.........SUNRISE   629 AM MDT   SUNSET   745 PM MDT   
APRIL 13 2013.........SUNRISE   627 AM MDT   SUNSET   746 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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