768   
CDUS45 KRIW 020728  
CLIRIW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST THU JAN 02 2025  
   
...............................  
  
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 1 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         18   1:19 PM  63    1997  30    -12       35          
  MINIMUM         -3   7:56 AM -17    2015   7    -10       11          
  AVERAGE          8                        18    -10       23       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.43        0.01  -0.01     0.00       
  MONTH TO DATE    0.00                      0.01  -0.01     0.00       
  SINCE DEC 1      0.05                      0.27  -0.22     0.01       
  SINCE JAN 1      0.00                      0.01  -0.01     0.00       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           6.7  2023                   0.0        
  MONTH TO DATE    0.0                                       0.0        
  SINCE DEC 1      1.0                                       0.6        
  SINCE JUL 1      4.8                                      19.6        
  SNOW DEPTH       T                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       57                        47     10       42          
  MONTH TO DATE   57                        47     10       42          
  SINCE DEC 1   1151                      1454   -303     1306          
  SINCE JUL 1   2668                      3351   -683     3005          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JAN 1      0                         0      0        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     W (280)         
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED     3.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.3                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    91           2:00 AM                                        
 LOWEST     67          11:00 PM                                        
 AVERAGE    79                                                          
   
......................................................  
  
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   30        51      1997                        
                                             2009                       
 MINIMUM TEMPERATURE (F)    7       -12      2019                        
  
SUNRISE AND SUNSET                                                      
JANUARY  2 2025.......SUNRISE   7:45 AM MST   SUNSET   4:51 PM MST       
JANUARY  3 2025.......SUNRISE   7:45 AM MST   SUNSET   4:52 PM MST       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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