868   
CDUS45 KRIW 090727  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT WED JUL 09 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 8 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         96   3:21 PM 100    2002  87      9       84          
  MINIMUM         58   5:00 AM  45    2010  55      3       48          
  AVERAGE         77                        71      6       66       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.45        0.02  -0.02     0.00       
  MONTH TO DATE    0.01                      0.14  -0.13     0.08       
  SINCE JUN 1      0.91                      1.08  -0.17     0.36       
  SINCE JAN 1      5.43                      5.54  -0.11     5.00       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           0.0  2020                   0.0        
  MONTH TO DATE    0.0                                       0.0        
  SINCE JUN 1      0.0                                       0.0        
  SINCE JUL 1      0.0                                       0.0        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         6     -6        7          
  SINCE JUN 1     78                       121    -43       40          
  SINCE JUL 1      0                         6     -6        7          
  
 COOLING                                                                
  YESTERDAY       12                         6      6        1          
  MONTH TO DATE   65                        44     21       10          
  SINCE JUN 1    181                       111     70      148          
  SINCE JAN 1    187                       119     68      148           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (220)         
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (210)         
  AVERAGE WIND SPEED     7.9                                          
  
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    40           3:00 AM                                        
 LOWEST      7           3:00 PM                                        
 AVERAGE    24                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   87        98      2022                        
 MINIMUM TEMPERATURE (F)   55        48      2010                        
  
SUNRISE AND SUNSET                                                      
JULY  9 2025..........SUNRISE   5:44 AM MDT   SUNSET   8:54 PM MDT       
JULY 10 2025..........SUNRISE   5:44 AM MDT   SUNSET   8:54 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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