248   
CDUS45 KRIW 070730  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT MON APR 07 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 6 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         59   4:23 PM  72    2021  55      4       44          
  MINIMUM         23   5:31 AM   8    2023  28     -5       30          
  AVERAGE         41                        42     -1       37       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.54        0.03  -0.03     0.01       
  MONTH TO DATE    0.21                      0.18   0.03     0.02       
  SINCE MAR 1      1.93                      0.83   1.10     0.48       
  SINCE JAN 1      2.43                      1.52   0.91     1.93       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           8.3  2010                    T         
  MONTH TO DATE    1.7                                       0.1        
  SINCE MAR 1     15.0                                       3.6        
  SINCE JUL 1     27.5                                      35.8        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       24                        24      0       28          
  MONTH TO DATE  181                       144     37      116          
  SINCE MAR 1   1021                      1056    -35      990          
  SINCE JUL 1   6368                      6934   -566     6574          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         0      0        0          
  SINCE JAN 1      0                         0      0        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (130)         
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (120)         
  AVERAGE WIND SPEED     5.3                                          
  
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    78           5:00 AM                                        
 LOWEST     16           3:00 PM                                        
 AVERAGE    47                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   55        72      2005                        
 MINIMUM TEMPERATURE (F)   28         5      2023                        
  
SUNRISE AND SUNSET                                                      
APRIL  7 2025.........SUNRISE   6:45 AM MDT   SUNSET   7:48 PM MDT       
APRIL  8 2025.........SUNRISE   6:43 AM MDT   SUNSET   7:49 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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