AFOS product CLICPR
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CDUS45 KRIW 280731
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT SUN MAY 28 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 27 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         63    238 PM  91    1969  71     -8       67       
  MINIMUM         39    338 AM  30    1950  40     -1       37       
  AVERAGE         51                        56     -5       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.55 1991   0.07  -0.07     0.01    
  MONTH TO DATE    2.12                      1.77   0.35     2.82    
  SINCE MAR 1      6.12                      3.88   2.24     7.81    
  SINCE JAN 1      7.47                      4.96   2.51     9.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    2.9                       2.9    0.0      0.0     
  SINCE MAR 1     16.5                      25.4   -8.9     27.9     
  SINCE JUL 1     70.0                      74.8   -4.8     86.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        10      4       13       
  MONTH TO DATE  359                       366     -7      418       
  SINCE MAR 1   1724                      1960   -236     1924       
  SINCE JUL 1   6914                      7408   -494     6859       
                                                                     
 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    25   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     6.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     32           200 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        92      2014                    
 MINIMUM TEMPERATURE (F)   41        28      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 28 2017...........SUNRISE   532 AM MDT   SUNSET   835 PM MDT   
MAY 29 2017...........SUNRISE   531 AM MDT   SUNSET   836 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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