664  
CDUS45 KRIW 130030  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
630 PM MDT MON AUG 12 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 12 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 3:48 PM 97 1996 87 -2 90  
2007  
2018  
MINIMUM 56 4:05 AM 47 2016 55 1 55  
AVERAGE 71 71 0 73  
 
PRECIPITATION (IN)  
TODAY T 0.46 2017 0.01 -0.01 0.00  
MONTH TO DATE 0.04 0.17 -0.13 1.23  
SINCE JUN 1 0.51 1.65 -1.14 5.46  
SINCE JAN 1 5.15 6.11 -0.96 9.60  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 T  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 10  
SINCE JUN 1 41 125 -84 143  
SINCE JUL 1 8 10 -2 31  
 
COOLING  
TODAY 6 6 0 8  
MONTH TO DATE 91 87 4 33  
SINCE JUN 1 446 378 68 250  
SINCE JAN 1 446 386 60 250    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59  
LOWEST 25  
AVERAGE 42  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 98 2007  
MINIMUM TEMPERATURE (F) 55 43 2002  
 
SUNRISE AND SUNSET  
AUGUST 12 2024........SUNRISE 6:17 AM MDT SUNSET 8:20 PM MDT  
AUGUST 13 2024........SUNRISE 6:18 AM MDT SUNSET 8:18 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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