AFOS product CLICPR
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CDUS45 KRIW 310742
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
142 AM MDT THU MAR 31 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR MARCH 30 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         54        MM  73    1986  51      3       67        
                                      1966                          
  MINIMUM         30        MM   6    1954  26      4       37        
  AVERAGE         42                        39      3       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.12 2005   0.03  -0.03     0.01    
                                      1941                          
  MONTH TO DATE    0.42                      0.86  -0.44     1.36    
  SINCE MAR 1      0.42                      0.86  -0.44     1.36    
  SINCE JAN 1      1.72                      2.08  -0.36     1.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.4   -0.4      0.0     
  MONTH TO DATE    7.0                      11.9   -4.9     11.8     
  SINCE MAR 1      7.0                      11.9   -4.9     11.8     
  SINCE JUL 1     57.1                      66.7   -9.6     61.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        26     -3       13       
  MONTH TO DATE  843                       895    -52      802       
  SINCE MAR 1    843                       895    -52      802       
  SINCE JUL 1   6205                      6373   -168     6590       
                                                                     
 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    23   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    10.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    59          1100 PM                                     
 LOWEST     22          1200 PM                                     
 AVERAGE    41                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        75      2004                    
 MINIMUM TEMPERATURE (F)   26         5      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 31 2011.........SUNRISE   650 AM MDT   SUNSET   731 PM MDT   
APRIL  1 2011.........SUNRISE   648 AM MDT   SUNSET   732 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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