778  
CDUS45 KRIW 140055  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
655 PM MDT TUE JUN 13 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 13 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 73 3:57 PM 94 2006 78 -5 66  
MINIMUM 51 5:13 AM 33 2001 47 4 48  
AVERAGE 62 62 0 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 2009 0.03 -0.03 T  
MONTH TO DATE 1.56 0.54 1.02 0.05  
SINCE JUN 1 1.56 0.54 1.02 0.05  
SINCE JAN 1 6.13 5.00 1.13 5.91  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 0.0  
SINCE JUL 1 87.1 31.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 4 -1 8  
MONTH TO DATE 45 73 -28 62  
SINCE JUN 1 45 73 -28 62  
SINCE JUL 1 9112 7885 1227 7229  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 17 -17 24  
SINCE JUN 1 0 17 -17 24  
SINCE JAN 1 0 25 -25 26    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 35  
AVERAGE 63  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 2021  
MINIMUM TEMPERATURE (F) 48 38 2001  
2022  
 
SUNRISE AND SUNSET  
JUNE 13 2023..........SUNRISE 5:34 AM MDT SUNSET 8:54 PM MDT  
JUNE 14 2023..........SUNRISE 5:34 AM MDT SUNSET 8:54 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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