804  
CDUS45 KRIW 030732  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
132 AM MDT TUE JUN 03 2025  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 2 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 69 3:06 PM 90 2006 73 -4 77  
MINIMUM 45 11:59 PM 35 2005 45 0 49  
AVERAGE 57 59 -2 63  
 
PRECIPITATION (IN)  
YESTERDAY T 0.55 0.06 -0.06 0.00  
MONTH TO DATE T 0.11 -0.11 0.00  
SINCE JUN 1 T 0.11 -0.11 0.00  
SINCE JAN 1 4.52 4.57 -0.05 4.64  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 2020 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 7 1 2  
MONTH TO DATE 8 14 -6 8  
SINCE JUN 1 8 14 -6 8  
SINCE JUL 1 7164 7826 -662 7459  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 2 5 0  
SINCE JUN 1 7 2 5 0  
SINCE JAN 1 13 10 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 5:00 AM  
LOWEST 33 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 88 2012  
2021  
MINIMUM TEMPERATURE (F) 45 32 1998  
 
SUNRISE AND SUNSET  
JUNE 3 2025..........SUNRISE 5:36 AM MDT SUNSET 8:48 PM MDT  
JUNE 4 2025..........SUNRISE 5:36 AM MDT SUNSET 8:49 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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