882   
CDUS45 KRIW 050728  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST SUN JAN 05 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 4 2025  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         26   1:41 PM  43    2006  30     -4       27          
  MINIMUM         14   6:08 AM -10    2011   7      7       11          
  AVERAGE         20                        18      2       19       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.21          0.22        0.00   0.21     0.00       
  MONTH TO DATE    0.21                      0.03   0.18     0.00       
  SINCE DEC 1      0.26                      0.29  -0.03     0.01       
  SINCE JAN 1      0.21                      0.03   0.18     0.00       
  
SNOWFALL (IN)                                                                
  YESTERDAY        2.9           3.1  1996                   0.0        
  MONTH TO DATE    2.9                                       0.0        
  SINCE DEC 1      3.9                                       0.6        
  SINCE JUL 1      7.7                                      19.6        
  SNOW DEPTH       T                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       45                        47     -2       46          
  MONTH TO DATE  198                       188     10      180          
  SINCE DEC 1   1292                      1595   -303     1444          
  SINCE JUL 1   2809                      3492   -683     3143          
  
 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    21   HIGHEST WIND DIRECTION     N (20)          
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (20)          
  AVERAGE WIND SPEED     6.2                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.6                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  HEAVY SNOW                                                            
  SNOW                                                                  
  LIGHT SNOW                                                            
  FOG                                                                   
  FOG W/VISIBILITY <= 1/4 MILE                                          
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    96          11:00 PM                                        
 LOWEST     78           6:00 PM                                        
 AVERAGE    87                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   30        49      1999                        
 MINIMUM TEMPERATURE (F)    7       -21      2017                        
  
SUNRISE AND SUNSET                                                      
JANUARY  5 2025.......SUNRISE   7:45 AM MST   SUNSET   4:54 PM MST       
JANUARY  6 2025.......SUNRISE   7:45 AM MST   SUNSET   4:55 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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