414   
CDUS45 KRIW 010045  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
545 PM MST FRI FEB 28 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 28 2025  
  
VALID TODAY AS OF 0500 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         58   3:17 PM  60    1999  41     17       38          
  MINIMUM         24   7:06 AM -21    1996  16      8       11          
  AVERAGE         41                        29     12       25       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          0.46 2004   0.01  -0.01     0.00       
  MONTH TO DATE    0.08                      0.40  -0.32     1.09       
  SINCE DEC 1      0.55                      0.95  -0.40     1.46       
  SINCE JAN 1      0.50                      0.69  -0.19     1.45       
  
SNOWFALL (IN)                                                                
  TODAY           MM                                         0.0        
  MONTH TO DATE    1.4                                       9.4        
  SINCE DEC 1      8.7                                      13.2        
  SINCE JUL 1     12.5                                      32.2        
  SNOW DEPTH      MM                                                    
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           24                        36    -12       40          
  MONTH TO DATE 1108                      1156    -48     1053          
  SINCE DEC 1   3830                      3981   -151     3857          
  SINCE JUL 1   5347                      5878   -531     5556          
  
 COOLING                                                                
  TODAY            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    22   HIGHEST WIND DIRECTION     W (280)         
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)         
  AVERAGE WIND SPEED     9.5                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    48                                                          
 LOWEST     17                                                          
 AVERAGE    33                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   42        65      2022                        
 MINIMUM TEMPERATURE (F)   17        -3      1996                        
  
SUNRISE AND SUNSET                                                      
FEBRUARY 28 2025......SUNRISE   6:51 AM MST   SUNSET   6:02 PM MST       
MARCH  1 2025.........SUNRISE   6:49 AM MST   SUNSET   6:04 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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