AFOS product CLICPR
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CDUS45 KRIW 180832
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
132 AM MST SAT FEB 18 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 17 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         57    238 PM  58    1943  38     19       53       
  MINIMUM         31    717 AM -32    2006  16     15       33       
  AVERAGE         44                        27     17       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.26 1992   0.02  -0.02     0.00    
  MONTH TO DATE    0.34                      0.33   0.01     0.37    
  SINCE DEC 1      2.19                      1.33   0.86     2.42    
  SINCE JAN 1      0.88                      0.84   0.04     1.36    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    4.9                       5.9   -1.0     15.1     
  SINCE DEC 1     40.9                      26.0   14.9     45.3     
  SINCE JUL 1     44.1                      45.5   -1.4     58.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        38    -17       22       
  MONTH TO DATE  556                       670   -114      622       
  SINCE DEC 1   3380                      3193    187     3072       
  SINCE JUL 1   4806                      5047   -241     4594       
                                                                     
 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    23   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    11.6                                         

                                                                     
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    75          1000 PM                                     
 LOWEST     22           100 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        64      1958                    
 MINIMUM TEMPERATURE (F)   16       -31      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 18 2017......SUNRISE   658 AM MST   SUNSET   542 PM MST   
FEBRUARY 19 2017......SUNRISE   657 AM MST   SUNSET   543 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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