826   
CDUS45 KRIW 230728  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT WED APR 23 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 22 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         62   4:32 PM  79    2006  58      4       68          
  MINIMUM         27   4:20 AM  19    2013  31     -4       39          
  AVERAGE         45                        45      0       54       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.57        0.04  -0.04     0.00       
  MONTH TO DATE    0.56                      0.81  -0.25     0.11       
  SINCE MAR 1      2.28                      1.46   0.82     0.57       
  SINCE JAN 1      2.78                      2.15   0.63     2.02       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0          10.7  1999                   0.0        
  MONTH TO DATE    4.0                                       0.1        
  SINCE MAR 1     17.3                                       3.6        
  SINCE JUL 1     29.8                                      35.8        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       20                        20      0       11          
  MONTH TO DATE  495                       494      1      437          
  SINCE MAR 1   1335                      1406    -71     1311          
  SINCE JUL 1   6682                      7284   -602     6895          
  
 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    21   HIGHEST WIND DIRECTION     E (90)          
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (90)          
  AVERAGE WIND SPEED     9.7                                          
  
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    85           5:00 AM                                        
 LOWEST     18           5:00 PM                                        
 AVERAGE    52                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   58        83      2012                        
 MINIMUM TEMPERATURE (F)   32         9      2013                        
  
SUNRISE AND SUNSET                                                      
APRIL 23 2025.........SUNRISE   6:19 AM MDT   SUNSET   8:06 PM MDT       
APRIL 24 2025.........SUNRISE   6:17 AM MDT   SUNSET   8:07 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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