AFOS product CLICPR
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CDUS45 KRIW 010735
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1230 AM MST THU JAN 1 2015


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 31 2014...

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)                                                     
 YESTERDAY                                                           
  MAXIMUM          8    326 PM  54    1980  35    -27       38       
  MINIMUM         -9    135 AM -34    1978  14    -23       30       
  AVERAGE          0                        24    -24       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.38 2011   0.01  -0.01     0.08    
  MONTH TO DATE    1.25                      0.49   0.76     1.20    
  SINCE DEC 1      1.25                      0.49   0.76     1.20    
  SINCE JAN 1     12.13                     12.52  -0.39    15.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.8     
  MONTH TO DATE   17.8                      11.0    6.8     15.7     
  SINCE DEC 1     17.8                      11.0    6.8     15.7     
  SINCE JUL 1     32.6                      30.5    2.1     40.5     
  SNOW DEPTH       4                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       65                        41     24       31       
  MONTH TO DATE 1124                      1277   -153     1376       
  SINCE DEC 1   1124                      1275   -151     1376       
  SINCE JUL 1   2899                      3129   -230     3220       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    357                       422    -65      618       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    15.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    72           100 AM                                     
 LOWEST     45           100 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        52      1943                    
 MINIMUM TEMPERATURE (F)   14       -29      1979                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2015.......SUNRISE   737 AM MST   SUNSET   442 PM MST   
JANUARY  2 2015.......SUNRISE   737 AM MST   SUNSET   443 PM MST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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