Weather Service Report


573 
CDUS45 KRIW 300043
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
630 PM MDT MON SEP 29 2014


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 29 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         65        MM  86    2009  67     -2       70        
  MINIMUM         44        MM  18    1984  36      8       47        
  AVERAGE         55                        51      4       59      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.31          0.50 1995   0.04   0.27     0.00    
  MONTH TO DATE    0.64                      1.04  -0.40     1.47    
  SINCE SEP 1      0.64                      1.04  -0.40     1.47    
  SINCE JAN 1      9.02                     10.12  -1.10    10.67    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0                       0.2   -0.2      0.0     
  MONTH TO DATE    1.0                       1.7   -0.7      4.8     
  SINCE SEP 1      1.0                       1.7   -0.7      4.8     
  SINCE JUL 1      1.0                       1.7   -0.7      4.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           10                        14     -4        6       
  MONTH TO DATE  181                       226    -45      159       
  SINCE SEP 1    181                       226    -45      159       
  SINCE JUL 1    228                       272    -44      159       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE   29                        24      5       80       
  SINCE SEP 1     29                        24      5       80       
  SINCE JAN 1    357                       421    -64      618       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     46           400 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        88      1980                    
 MINIMUM TEMPERATURE (F)   36        17      1985                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 29 2014.....SUNRISE   701 AM MDT   SUNSET   651 PM MDT   
SEPTEMBER 30 2014.....SUNRISE   702 AM MDT   SUNSET   649 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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Western Regional Climate Center, wrcc@dri.edu