AFOS product CLICPR
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CDUS45 KRIW 310755
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1253 AM MST TUE JAN 31 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 30 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         40    307 PM  60    1971  35      5       42       
  MINIMUM         29    652 AM -26    1985  14     15       22       
  AVERAGE         35                        25     10       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.33 2016   0.01  -0.01     0.33    
  MONTH TO DATE    0.53                      0.49   0.04     0.91    
  SINCE DEC 1      1.84                      0.98   0.86     1.97    
  SINCE JAN 1      0.53                      0.49   0.04     0.91    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      4.5     
  MONTH TO DATE   13.6                       8.8    4.8     12.3     
  SINCE DEC 1     35.8                      19.8   16.0     29.1     
  SINCE JUL 1     39.0                      39.3   -0.3     42.4     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       30                        40    -10       33       
  MONTH TO DATE 1332                      1205    127     1159       
  SINCE DEC 1   2789                      2480    309     2399       
  SINCE JUL 1   4215                      4334   -119     3921       
                                                                     
 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    39   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    21.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    61           600 PM                                     
 LOWEST     44          1200 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        58      1971                    
 MINIMUM TEMPERATURE (F)   14       -24      1996                    
                                             1985                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 31 2017.......SUNRISE   721 AM MST   SUNSET   518 PM MST   
FEBRUARY  1 2017......SUNRISE   720 AM MST   SUNSET   519 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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