AFOS product CLICPR
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CDUS45 KRIW 210738
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT SAT MAY 21 2016


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 20 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         76    337 PM  89    1964  69      7       45       
                                      1954                          
  MINIMUM         46   1147 PM  24    2003  39      7       31       
  AVERAGE         61                        54      7       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.81 1975   0.07  -0.07     0.01    
  MONTH TO DATE    2.63                      1.31   1.32     1.98    
  SINCE MAR 1      7.62                      3.42   4.20     4.28    
  SINCE JAN 1      9.08                      4.50   4.58     5.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.3     
  MONTH TO DATE    0.0                       2.6   -2.6      6.3     
  SINCE MAR 1     27.9                      25.1    2.8     20.3     
  SINCE JUL 1     86.6                      74.5   12.1     71.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                        12     -8       27       
  MONTH TO DATE  331                       293     38      363       
  SINCE MAR 1   1837                      1887    -50     1764       
  SINCE JUL 1   6772                      7335   -563     6815       
                                                                     
 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    22   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77          1000 PM                                     
 LOWEST     27          1200 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        87      2006                    
                                             1964                    
 MINIMUM TEMPERATURE (F)   39        26      2001                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2016...........SUNRISE   537 AM MDT   SUNSET   829 PM MDT   
MAY 22 2016...........SUNRISE   536 AM MDT   SUNSET   830 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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