918  
CDUS45 KRIW 160739  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
139 AM MDT FRI AUG 16 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 15 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 82 2:21 PM 95 2003 86 -4 92  
2015  
MINIMUM 48 4:51 AM 45 2009 54 -6 55  
AVERAGE 65 70 -5 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.69 0.01 0.00 0.00  
MONTH TO DATE 0.22 0.21 0.01 1.23  
SINCE JUN 1 0.69 1.69 -1.00 5.46  
SINCE JAN 1 5.33 6.15 -0.82 9.60  
 
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 1 -1 0  
MONTH TO DATE 1 2 -1 12  
SINCE JUN 1 41 127 -86 145  
SINCE JUL 1 8 12 -4 33  
 
COOLING  
YESTERDAY 0 6 -6 9  
MONTH TO DATE 98 105 -7 42  
SINCE JUN 1 453 396 57 259  
SINCE JAN 1 453 404 49 259    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 5:00 AM  
LOWEST 20 4:00 PM  
AVERAGE 49  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 95 2002  
MINIMUM TEMPERATURE (F) 54 43 2009  
 
SUNRISE AND SUNSET  
AUGUST 16 2024........SUNRISE 6:21 AM MDT SUNSET 8:14 PM MDT  
AUGUST 17 2024........SUNRISE 6:22 AM MDT SUNSET 8:12 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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