Weather Service Report


197 
CDUS45 KRIW 030035
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
628 PM MDT WED SEP 2 2015


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 2 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         90        MM  93    1998  81      9       85        
  MINIMUM         66        MM  32    2008  47     19       35        
  AVERAGE         78                        64     14       60      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          1.46 1973   0.02  -0.02     0.00    
  MONTH TO DATE    0.00                      0.05  -0.05     0.00    
  SINCE SEP 1      0.00                      0.05  -0.05     0.00    
  SINCE JAN 1     10.40                      9.13   1.27     8.38    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            0                         3     -3        5       
  MONTH TO DATE    0                         6     -6       13       
  SINCE SEP 1      0                         6     -6       13       
  SINCE JUL 1     60                        52      8       60       
                                                                     
 COOLING                                                             
  TODAY           13                         2     11        0       
  MONTH TO DATE   23                         4     19        0       
  SINCE SEP 1     23                         4     19        0       
  SINCE JAN 1    381                       401    -20      328       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    18.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    37           400 AM                                     
 LOWEST     11          1200 PM                                     
 AVERAGE    24                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        93      1998                    
                                             1982                    
                                             1978                    
 MINIMUM TEMPERATURE (F)   47        31      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  2 2015.....SUNRISE   631 AM MDT   SUNSET   739 PM MDT   
SEPTEMBER  3 2015.....SUNRISE   632 AM MDT   SUNSET   737 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