AFOS product CLICPR
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CDUS45 KRIW 220743
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1241 AM MST WED NOV 22 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 21 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         47   1159 PM  61    2012  41      6       57       
                                      1989                          
  MINIMUM         29    858 AM -16    1947  19     10       36       
  AVERAGE         38                        30      8       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.53 1983   0.03  -0.03     0.01    
  MONTH TO DATE    0.30                      0.58  -0.28     0.10    
  SINCE SEP 1      2.80                      2.77   0.03     1.81    
  SINCE JAN 1     12.72                     11.85   0.87    13.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.4   -0.4       T      
  MONTH TO DATE    3.6                       7.2   -3.6      1.7     
  SINCE SEP 1      9.2                      16.4   -7.2      1.7     
  SINCE JUL 1      9.2                      16.4   -7.2      1.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        35     -8       18       
  MONTH TO DATE  588                       626    -38      431       
  SINCE SEP 1   1519                      1479     40     1078       
  SINCE JUL 1   1540                      1525     15     1138       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     54                        25     29       29       
  SINCE JAN 1    448                       422     26      451       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     9.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           600 AM                                     
 LOWEST     53           300 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        61      2006                    
                                             2002                    
 MINIMUM TEMPERATURE (F)   19       -20      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 22 2017......SUNRISE   707 AM MST   SUNSET   437 PM MST   
NOVEMBER 23 2017......SUNRISE   708 AM MST   SUNSET   436 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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