347   
CDUS45 KRIW 200726  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT THU MAR 20 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 19 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         38   4:39 PM  72    1997  50    -12       61          
  MINIMUM         16   6:27 AM   5    2023  24     -8       32          
  AVERAGE         27                        37    -10       47       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.18        0.03  -0.03     0.00       
  MONTH TO DATE    1.29                      0.30   0.99     0.18       
  SINCE MAR 1      1.29                      0.30   0.99     0.18       
  SINCE JAN 1      1.79                      0.99   0.80     1.63       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           4.5  2006                   0.0        
  MONTH TO DATE   11.9                                       0.7        
  SINCE MAR 1     11.9                                       0.7        
  SINCE JUL 1     24.4                                      32.9        
  SNOW DEPTH       1                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       38                        28     10       18          
  MONTH TO DATE  581                       600    -19      548          
  SINCE MAR 1    581                       600    -19      548          
  SINCE JUL 1   5928                      6478   -550     6132          
  
 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     W (280)         
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (300)         
  AVERAGE WIND SPEED    10.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    85          12:00 AM                                        
 LOWEST     35           3:00 PM                                        
 AVERAGE    60                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   51        71      1997                        
 MINIMUM TEMPERATURE (F)   25         7      1998                        
  
SUNRISE AND SUNSET                                                      
MARCH 20 2025.........SUNRISE   7:16 AM MDT   SUNSET   7:27 PM MDT       
MARCH 21 2025.........SUNRISE   7:15 AM MDT   SUNSET   7:28 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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