945   
CDUS45 KRIW 140731  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT SAT JUN 14 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 13 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         88   4:29 PM  94    2006  78     10       92          
  MINIMUM         54   4:55 AM  33    2001  47      7       57          
  AVERAGE         71                        62      9       75       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.30        0.03  -0.03      T         
  MONTH TO DATE    0.79                      0.54   0.25     0.01       
  SINCE JUN 1      0.79                      0.54   0.25     0.01       
  SINCE JAN 1      5.31                      5.00   0.31     4.65       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           T    2001                   0.0        
  MONTH TO DATE    0.0                                       0.0        
  SINCE JUN 1      0.0                                       0.0        
  SINCE JUL 1     30.7                                      36.7        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         4     -4        0          
  MONTH TO DATE   62                        73    -11       11          
  SINCE JUN 1     62                        73    -11       11          
  SINCE JUL 1   7218                      7885   -667     7462          
  
 COOLING                                                                
  YESTERDAY        6                         2      4       10          
  MONTH TO DATE   30                        17     13       53          
  SINCE JUN 1     30                        17     13       53          
  SINCE JAN 1     36                        25     11       53           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    NW (310)         
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION    NW (320)         
  AVERAGE WIND SPEED     6.8                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  THUNDERSTORM                                                          
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    84           4:00 AM                                        
 LOWEST     17           5:00 PM                                        
 AVERAGE    51                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   78        98      2021                        
 MINIMUM TEMPERATURE (F)   48        38      2001                        
                                             2022                       
  
SUNRISE AND SUNSET                                                      
JUNE 14 2025..........SUNRISE   5:34 AM MDT   SUNSET   8:55 PM MDT       
JUNE 15 2025..........SUNRISE   5:34 AM MDT   SUNSET   8:55 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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