664  
CDUS45 KRIW 210729  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT SUN JUL 21 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 20 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 12:38 PM 99 2005 89 -2 78  
MINIMUM 56 4:29 AM 46 1997 57 -1 60  
AVERAGE 72 73 -1 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.07 0.02 -0.02 T  
MONTH TO DATE 0.09 0.35 -0.26 0.34  
SINCE JUN 1 0.37 1.29 -0.92 4.14  
SINCE JAN 1 5.01 5.75 -0.74 8.28  
 
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 0 0 0  
MONTH TO DATE 7 6 1 21  
SINCE JUN 1 40 121 -81 133  
SINCE JUL 1 7 6 1 21  
 
COOLING  
YESTERDAY 7 8 -1 4  
MONTH TO DATE 131 133 -2 107  
SINCE JUN 1 269 200 69 108  
SINCE JAN 1 269 208 61 108    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 5:00 AM  
LOWEST 23 1:00 PM  
AVERAGE 47  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 2007  
MINIMUM TEMPERATURE (F) 57 49 2009  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 5:54 AM MDT SUNSET 8:46 PM MDT  
JULY 22 2024..........SUNRISE 5:55 AM MDT SUNSET 8:45 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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