AFOS product CLICPR
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CDUS45 KRIW 010734
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1227 AM MST WED JAN 1 2014


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 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         38    707 PM  54    1980  35      3       20       
  MINIMUM         30   1159 PM -34    1978  14     16      -11       
  AVERAGE         34                        24     10        5      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          0.38 2011   0.01   0.07     0.00    
  MONTH TO DATE    1.20                      0.49   0.71     0.39    
  SINCE DEC 1      1.20                      0.49   0.71     0.39    
  SINCE JAN 1     15.14                     12.52   2.62     7.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.8                       0.3    0.5      0.0     
  MONTH TO DATE   15.7                      11.0    4.7      6.0     
  SINCE DEC 1     15.7                      11.0    4.7      6.0     
  SINCE JUL 1     40.5                      30.5   10.0     18.7     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        41    -10       60       
  MONTH TO DATE 1376                      1277     99     1189       
  SINCE DEC 1   1376                      1275    101     1189       
  SINCE JUL 1   3220                      3129     91     2723       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    618                       422    196      697       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    20.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1100 PM                                     
 LOWEST     54          1200 PM                                     
 AVERAGE    73                                                       

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

                                                                     
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 2014.......SUNRISE   737 AM MST   SUNSET   442 PM MST   
JANUARY  2 2014.......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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