625   
CDUS45 KRIW 150726  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT TUE APR 15 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 14 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         55   3:37 PM  77    2002  56     -1       74          
  MINIMUM         20   4:48 AM   6    2022  30    -10       36          
  AVERAGE         38                        43     -5       55       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.39        0.04  -0.04     0.00       
  MONTH TO DATE    0.21                      0.48  -0.27     0.02       
  SINCE MAR 1      1.93                      1.13   0.80     0.48       
  SINCE JAN 1      2.43                      1.82   0.61     1.93       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           4.8  2021                   0.0        
  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       27                        22      5       10          
  MONTH TO DATE  310                       325    -15      263          
  SINCE MAR 1   1150                      1237    -87     1137          
  SINCE JUL 1   6497                      7115   -618     6721          
  
 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    15   HIGHEST WIND DIRECTION    NE (60)          
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED     5.2                                          
  
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    68           4:00 AM                                        
 LOWEST     18           3:00 PM                                        
 AVERAGE    43                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   56        74      2002                        
 MINIMUM TEMPERATURE (F)   30        17      1999                        
  
SUNRISE AND SUNSET                                                      
APRIL 15 2025.........SUNRISE   6:31 AM MDT   SUNSET   7:57 PM MDT       
APRIL 16 2025.........SUNRISE   6:30 AM MDT   SUNSET   7:58 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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