AFOS product CLICPR
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CDUS45 KRIW 240737
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1236 AM MST SAT DEC 24 2016


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 23 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         38   1042 PM  53    1994  34      4       26       
  MINIMUM         16    300 AM -39    1983  13      3       10       
  AVERAGE         27                        23      4       18      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.38 1982   0.02  -0.02     0.11    
  MONTH TO DATE    0.84                      0.37   0.47     1.00    
  SINCE DEC 1      0.84                      0.37   0.47     1.00    
  SINCE JAN 1     15.10                     12.40   2.70    13.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                         0.3   -0.3      2.7     
  MONTH TO DATE   18.3                       8.2   10.1     15.5     
  SINCE DEC 1     18.3                       8.2   10.1     15.5     
  SINCE JUL 1     21.5                      27.7   -6.2     28.8     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                        42     -4       47       
  MONTH TO DATE 1133                       947    186      805       
  SINCE DEC 1   1133                       947    186      805       
  SINCE JUL 1   2559                      2801   -242     2327       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    451                       422     29      427       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    20.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78          1200 AM                                     
 LOWEST     45          1100 AM                                     
 AVERAGE    62                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        52      1955                    
 MINIMUM TEMPERATURE (F)   13       -33      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 24 2016......SUNRISE   735 AM MST   SUNSET   436 PM MST   
DECEMBER 25 2016......SUNRISE   736 AM MST   SUNSET   437 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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