AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
142 AM MDT MON MAY 24 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 23 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         61        MM  88    1984  69     -8       70        
  MINIMUM         33    400 AM  28    2002  40     -7       49       
                                      1986                          
  AVERAGE         47                        55     -8       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.84 1965   0.08  -0.08     0.03    
  MONTH TO DATE    1.82                      1.80   0.02     0.16    
  SINCE MAR 1      4.50                      4.22   0.28     3.21    
  SINCE JAN 1      5.12                      5.44  -0.32     4.57    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    2.8                       4.4   -1.6       T      
  SINCE MAR 1     26.3                      30.5   -4.2     34.0     
  SINCE JUL 1     76.1                      85.3   -9.2     75.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        10      8        5       
  MONTH TO DATE  476                       322    154      322       
  SINCE MAR 1   2008                      1904    104     2046       
  SINCE JUL 1   7796                      7382    414     6955       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        4       
  SINCE MAR 1      0                         0      0        4       
  SINCE JAN 1      0                         0      0        4       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     30          1100 AM                                     
 AVERAGE    62                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        86      1967                    
 MINIMUM TEMPERATURE (F)   40        30      1986                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 24 2010...........SUNRISE   535 AM MDT   SUNSET   831 PM MDT   
MAY 25 2010...........SUNRISE   534 AM MDT   SUNSET   832 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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