945  
CDUS45 KRIW 140731  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT SAT JUN 14 2025  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 13 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 4:29 PM 94 2006 78 10 92  
MINIMUM 54 4:55 AM 33 2001 47 7 57  
AVERAGE 71 62 9 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 0.03 -0.03 T  
MONTH TO DATE 0.79 0.54 0.25 0.01  
SINCE JUN 1 0.79 0.54 0.25 0.01  
SINCE JAN 1 5.31 5.00 0.31 4.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2001 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 0.0  
SINCE JUL 1 30.7 36.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 62 73 -11 11  
SINCE JUN 1 62 73 -11 11  
SINCE JUL 1 7218 7885 -667 7462  
 
COOLING  
YESTERDAY 6 2 4 10  
MONTH TO DATE 30 17 13 53  
SINCE JUN 1 30 17 13 53  
SINCE JAN 1 36 25 11 53    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 4:00 AM  
LOWEST 17 5:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 2021  
MINIMUM TEMPERATURE (F) 48 38 2001  
2022  
 
SUNRISE AND SUNSET  
JUNE 14 2025..........SUNRISE 5:34 AM MDT SUNSET 8:55 PM MDT  
JUNE 15 2025..........SUNRISE 5:34 AM MDT SUNSET 8:55 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page