999   
CDUS45 KRIW 210045  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT THU MAR 20 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 20 2025  
  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         48   1:52 PM  71    1997  51     -3       60          
  MINIMUM         20   6:31 AM   7    1998  25     -5       28          
  AVERAGE         34                        38     -4       44       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          0.02 2006   0.02  -0.02     0.00       
  MONTH TO DATE    1.29                      0.32   0.97     0.18       
  SINCE MAR 1      1.29                      0.32   0.97     0.18       
  SINCE JAN 1      1.79                      1.01   0.78     1.63       
  
SNOWFALL (IN)                                                                
  TODAY           MM                                         0.0        
  MONTH TO DATE   11.9                                       0.7        
  SINCE MAR 1     11.9                                       0.7        
  SINCE JUL 1     24.4                                      32.9        
  SNOW DEPTH      MM                                                    
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           31                        28      3       21          
  MONTH TO DATE  612                       628    -16      569          
  SINCE MAR 1    612                       628    -16      569          
  SINCE JUL 1   5959                      6506   -547     6153          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         0      0        0          
  SINCE JAN 1      0                         0      0        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (260)         
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     W (280)         
  AVERAGE WIND SPEED     8.9                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    78                                                          
 LOWEST     24                                                          
 AVERAGE    51                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   51        69      2009                        
 MINIMUM TEMPERATURE (F)   25         5      2002                        
  
SUNRISE AND SUNSET                                                      
MARCH 20 2025.........SUNRISE   7:16 AM MDT   SUNSET   7:27 PM MDT       
MARCH 21 2025.........SUNRISE   7:15 AM MDT   SUNSET   7:28 PM MDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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