533   
CDUS45 KRIW 080730  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT SUN JUN 08 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 7 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         81   4:29 PM  94    2000  75      6       90          
  MINIMUM         50   3:24 AM  36    2009  46      4       59          
  AVERAGE         66                        61      5       75       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.76        0.04  -0.04     0.00       
  MONTH TO DATE    0.74                      0.33   0.41     0.00       
  SINCE JUN 1      0.74                      0.33   0.41     0.00       
  SINCE JAN 1      5.26                      4.79   0.47     4.64       
  
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     30.7                                      36.7        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         6     -6        0          
  MONTH TO DATE   57                        45     12       11          
  SINCE JUN 1     57                        45     12       11          
  SINCE JUL 1   7213                      7857   -644     7462          
  
 COOLING                                                                
  YESTERDAY        1                         1      0       10          
  MONTH TO DATE    8                         7      1       17          
  SINCE JUN 1      8                         7      1       17          
  SINCE JAN 1     14                        15     -1       17           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)         
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)         
  AVERAGE WIND SPEED     7.5                                          
  
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    66           4:00 AM                                        
 LOWEST     23           6:00 PM                                        
 AVERAGE    45                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   76        90      2021                        
 MINIMUM TEMPERATURE (F)   46        34      2009                        
  
SUNRISE AND SUNSET                                                      
JUNE  8 2025..........SUNRISE   5:35 AM MDT   SUNSET   8:52 PM MDT       
JUNE  9 2025..........SUNRISE   5:34 AM MDT   SUNSET   8:52 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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