829  
CDUS45 KRIW 300033  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
633 PM MDT TUE AUG 29 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 29 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 4:36 PM 96 2012 82 7 86  
MINIMUM 53 5:51 AM 43 2021 50 3 50  
AVERAGE 71 66 5 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 2011 0.01 -0.01 0.00  
2013  
MONTH TO DATE 1.36 0.39 0.97 0.42  
SINCE JUN 1 5.59 1.87 3.72 0.54  
SINCE JAN 1 10.16 6.33 3.83 6.40  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 T 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 12 20 -8 1  
SINCE JUN 1 145 145 0 109  
SINCE JUL 1 33 30 3 1  
 
COOLING  
TODAY 6 3 3 3  
MONTH TO DATE 142 164 -22 210  
SINCE JUN 1 359 455 -96 589  
SINCE JAN 1 359 463 -104 591    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 15  
AVERAGE 45  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 1999  
2008  
2013  
MINIMUM TEMPERATURE (F) 50 42 2020  
 
SUNRISE AND SUNSET  
AUGUST 29 2023........SUNRISE 6:35 AM MDT SUNSET 7:54 PM MDT  
AUGUST 30 2023........SUNRISE 6:36 AM MDT SUNSET 7:52 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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