AFOS product CLICPR
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CDUS45 KRIW 190942
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
241 AM MST THU JAN 19 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         41    247 PM  54    1999  35      6       41       
  MINIMUM         28    142 AM -30    1943  15     13       28       
  AVERAGE         35                        25     10       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.12 1988   0.01  -0.01     0.05    
                                      1980                          
  MONTH TO DATE    0.19                      0.29  -0.10     0.42    
  SINCE DEC 1      1.50                      0.78   0.72     1.48    
  SINCE JAN 1      0.19                      0.29  -0.10     0.42    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.4     
  MONTH TO DATE    4.7                       5.4   -0.7      5.5     
  SINCE DEC 1     26.9                      16.4   10.5     22.3     
  SINCE JUL 1     30.1                      35.9   -5.8     35.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       30                        40    -10       30       
  MONTH TO DATE  842                       725    117      747       
  SINCE DEC 1   2299                      2000    299     1987       
  SINCE JUL 1   3725                      3854   -129     3509       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    40   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    26.1                                         

                                                                     
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    58           700 AM                                     
 LOWEST     38           200 PM                                     
 AVERAGE    48                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        57      2009                    
 MINIMUM TEMPERATURE (F)   15       -25      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 19 2017.......SUNRISE   732 AM MST   SUNSET   502 PM MST   
JANUARY 20 2017.......SUNRISE   731 AM MST   SUNSET   504 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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