141  
CDUS45 KRIW 280029  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT THU JUL 27 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 27 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 83 4:17 PM 100 2021 89 -6 91  
MINIMUM 61 5:00 AM 46 2005 57 4 57  
AVERAGE 72 73 -1 74  
 
PRECIPITATION (IN)  
TODAY 0.01 0.12 2009 0.02 -0.01 0.01  
MONTH TO DATE 0.35 0.47 -0.12 0.06  
SINCE JUN 1 4.15 1.41 2.74 0.12  
SINCE JAN 1 8.72 5.87 2.85 5.98  
 
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 0 0 0 0  
MONTH TO DATE 21 6 15 0  
SINCE JUN 1 133 121 12 108  
SINCE JUL 1 21 6 15 0  
 
COOLING  
TODAY 7 8 -1 9  
MONTH TO DATE 184 189 -5 262  
SINCE JUN 1 185 256 -71 341  
SINCE JAN 1 185 264 -79 343    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59  
LOWEST 26  
AVERAGE 43  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 2006  
MINIMUM TEMPERATURE (F) 57 47 2015  
 
SUNRISE AND SUNSET  
JULY 27 2023..........SUNRISE 5:59 AM MDT SUNSET 8:41 PM MDT  
JULY 28 2023..........SUNRISE 6:00 AM MDT SUNSET 8:40 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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