877  
CDUS45 KRIW 100738  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
138 AM MDT TUE JUN 10 2025  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR JUNE 9 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 3:47 PM 93 2016 71 8 75  
2021  
MINIMUM 45 1:56 AM 33 2019 48 -3 50  
AVERAGE 62 60 2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 2012 0.07 -0.07 0.01  
MONTH TO DATE 0.65 0.83 -0.18 0.11  
SINCE JUN 1 0.65 0.83 -0.18 0.11  
SINCE JAN 1 4.99 6.22 -1.23 4.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 2  
MONTH TO DATE 84 68 16 39  
SINCE JUN 1 84 68 16 39  
SINCE JUL 1 6875 7205 -330 6612  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 9 -4 0  
SINCE JUN 1 5 9 -4 0  
SINCE JAN 1 16 16 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 2:00 AM  
LOWEST 24 2:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 2021  
MINIMUM TEMPERATURE (F) 48 37 2005  
 
SUNRISE AND SUNSET  
JUNE 10 2025..........SUNRISE 5:22 AM MDT SUNSET 8:51 PM MDT  
JUNE 11 2025..........SUNRISE 5:22 AM MDT SUNSET 8:51 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