AFOS product CLICPR
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CDUS45 KRIW 100747
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
147 AM MDT SUN MAY 10 2015


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 9 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         42   1206 AM  83    1962  65    -23       64       
  MINIMUM         31   1159 PM  18    2002  35     -4       28       
  AVERAGE         37                        50    -13       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.31          0.60 2011   0.07   0.24      T      
  MONTH TO DATE    1.20                      0.57   0.63     0.01    
  SINCE MAR 1      3.50                      2.68   0.82     2.80    
  SINCE JAN 1      4.81                      3.76   1.05     4.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.2                       0.2    0.0      0.0     
  MONTH TO DATE    0.2                       1.7   -1.5       T      
  SINCE MAR 1     14.2                      24.2  -10.0     24.5     
  SINCE JUL 1     65.6                      73.6   -8.0     90.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        15     13       19       
  MONTH TO DATE  149                       147      2      138       
  SINCE MAR 1   1550                      1741   -191     1710       
  SINCE JUL 1   6601                      7189   -588     7474       
                                                                     
 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    29   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED    19.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           600 AM                                     
 LOWEST     89          1200 AM                                     
 AVERAGE    93                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        85      1961                    
 MINIMUM TEMPERATURE (F)   36        20      1990                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 10 2015...........SUNRISE   549 AM MDT   SUNSET   817 PM MDT   
MAY 11 2015...........SUNRISE   547 AM MDT   SUNSET   818 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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