618  
CDUS45 KRIW 010732  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
132 AM MDT SUN SEP 01 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 31 2024
 
 
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)  
YESTERDAY  
MAXIMUM 87 3:53 PM 92 1996 81 6 88  
2011  
2022  
MINIMUM 51 6:13 AM 36 2020 50 1 51  
AVERAGE 69 65 4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 0.01 -0.01 0.00  
MONTH TO DATE 0.32 0.42 -0.10 1.36  
SINCE JUN 1 0.79 1.90 -1.11 5.59  
SINCE JAN 1 5.43 6.36 -0.93 9.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 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  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 11 24 -13 12  
SINCE JUN 1 51 149 -98 145  
SINCE JUL 1 18 34 -16 33  
 
COOLING  
YESTERDAY 4 3 1 5  
MONTH TO DATE 185 169 16 154  
SINCE JUN 1 540 460 80 371  
SINCE JAN 1 540 468 72 371    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 42 6:00 AM  
LOWEST 9 5:00 PM  
AVERAGE 26  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 2022  
MINIMUM TEMPERATURE (F) 50 38 2008  
2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2024.....SUNRISE 6:39 AM MDT SUNSET 7:47 PM MDT  
SEPTEMBER 2 2024.....SUNRISE 6:40 AM MDT SUNSET 7:46 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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