124  
CDUS45 KRIW 020045  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT SUN JUN 01 2025  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 1 2025
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91R 2:20 PM 89 2020 73 18 78  
MINIMUM 53 4:37 AM 36 2004 45 8 39  
2022  
AVERAGE 72 59 13 59  
 
PRECIPITATION (IN)  
TODAY T 0.29 2023 0.05 -0.05 0.00  
MONTH TO DATE T 0.05 -0.05 0.00  
SINCE JUN 1 T 0.05 -0.05 0.00  
SINCE JAN 1 4.52 4.51 0.01 4.64  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE MM 0.0  
SINCE JUN 1 MM 0.0  
SINCE JUL 1 30.7 36.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 7 -7 6  
MONTH TO DATE 0 7 -7 6  
SINCE JUN 1 0 7 -7 6  
SINCE JUL 1 7156 7819 -663 7457  
 
COOLING  
TODAY 7 1 6 0  
MONTH TO DATE 7 1 6 0  
SINCE JUN 1 7 1 6 0  
SINCE JAN 1 13 9 4 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61  
LOWEST 11  
AVERAGE 36  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 2006  
MINIMUM TEMPERATURE (F) 45 35 2005  
 
SUNRISE AND SUNSET  
JUNE 1 2025..........SUNRISE 5:37 AM MDT SUNSET 8:47 PM MDT  
JUNE 2 2025..........SUNRISE 5:37 AM MDT SUNSET 8:48 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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