AFOS product CLICPR
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CDUS45 KRIW 010741
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT SAT JUN 1 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 31 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         59    223 PM  88    2002  72    -13       74       
  MINIMUM         41    459 AM  27    1979  41      0       46       
  AVERAGE         50                        57     -7       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.37 1995   0.06  -0.04      T      
  MONTH TO DATE    1.81                      2.02  -0.21     1.75    
  SINCE MAR 1      5.20                      4.13   1.07     3.09    
  SINCE JAN 1      5.97                      5.21   0.76     4.64    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    3.5                       2.9    0.6      0.0     
  SINCE MAR 1     53.0                      25.4   27.6      5.8     
  SINCE JUL 1     85.7                      74.8   10.9     52.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                         9      6        5       
  MONTH TO DATE  336                       402    -66      347       
  SINCE MAR 1   2149                      1996    153     1519       
  SINCE JUL 1   7199                      7444   -245     6706       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   10                         4      6        9       
  SINCE MAR 1     10                         4      6        9       
  SINCE JAN 1     10                         4      6        9       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    17.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           200 AM                                     
 LOWEST     36           300 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        89      1977                    
                                             1956                    
                                             1940                    
 MINIMUM TEMPERATURE (F)   42        30      1951                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE  1 2013..........SUNRISE   530 AM MDT   SUNSET   838 PM MDT   
JUNE  2 2013..........SUNRISE   529 AM MDT   SUNSET   839 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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