285  
CDUS45 KRIW 090054  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
654 PM MDT TUE AUG 08 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 8 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 72 3:29 PM 94 2005 88 -16 89  
MINIMUM 52 5:00 AM 47 1996 56 -4 53  
2009  
AVERAGE 62 72 -10 71  
 
PRECIPITATION (IN)  
TODAY 0.01 0.16 1998 0.01 0.00 0.00  
MONTH TO DATE 1.22 0.12 1.10 0.21  
SINCE JUN 1 5.45 1.60 3.85 0.33  
SINCE JAN 1 10.02 6.06 3.96 6.19  
 
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 3 0 3 0  
MONTH TO DATE 10 0 10 1  
SINCE JUN 1 143 125 18 109  
SINCE JUL 1 31 10 21 1  
 
COOLING  
TODAY 0 7 -7 6  
MONTH TO DATE 10 61 -51 58  
SINCE JUN 1 227 352 -125 437  
SINCE JAN 1 227 360 -133 439    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 44  
AVERAGE 71  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 94 2007  
MINIMUM TEMPERATURE (F) 56 49 2009  
2017  
 
SUNRISE AND SUNSET  
AUGUST 8 2023........SUNRISE 6:12 AM MDT SUNSET 8:26 PM MDT  
AUGUST 9 2023........SUNRISE 6:13 AM MDT SUNSET 8:25 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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