AFOS product CLICPR
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CDUS45 KRIW 020730
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
129 AM MDT TUE MAY 2 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 1 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         52    423 PM  81    1959  62    -10       51       
  MINIMUM         31    158 AM  17    2005  33     -2       30       
  AVERAGE         42                        47     -5       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.18          0.93 1946   0.06   0.12     0.00    
  MONTH TO DATE    0.18                      0.06   0.12     0.00    
  SINCE MAR 1      4.18                      2.17   2.01     4.99    
  SINCE JAN 1      5.53                      3.25   2.28     6.45    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.2   -0.2      0.0     
  MONTH TO DATE    0.0                       0.2   -0.2      0.0     
  SINCE MAR 1     13.6                      22.7   -9.1     27.9     
  SINCE JUL 1     67.1                      72.1   -5.0     86.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        18      5       24       
  MONTH TO DATE   23                        18      5       24       
  SINCE MAR 1   1388                      1612   -224     1530       
  SINCE JUL 1   6578                      7060   -482     6465       
                                                                     
 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    18   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     8.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     41           500 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        84      1947                    
 MINIMUM TEMPERATURE (F)   33        17      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  2 2017...........SUNRISE   558 AM MDT   SUNSET   808 PM MDT   
MAY  3 2017...........SUNRISE   557 AM MDT   SUNSET   809 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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