537  
CDUS45 KRIW 120731  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT THU JUN 12 2025  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR JUNE 11 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 81 2:00 PM 95 2016 72 9 81  
MINIMUM 55 11:59 PM 37 2002 49 6 52  
2008  
AVERAGE 68 60 8 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.35 2023 0.08 -0.06 0.00  
MONTH TO DATE 0.75 0.99 -0.24 0.12  
SINCE JUN 1 0.75 0.99 -0.24 0.12  
SINCE JAN 1 5.09 6.38 -1.29 4.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 84 80 4 41  
SINCE JUN 1 84 80 4 41  
SINCE JUL 1 6875 7217 -342 6614  
 
COOLING  
YESTERDAY 3 1 2 2  
MONTH TO DATE 15 11 4 2  
SINCE JUN 1 15 11 4 2  
SINCE JAN 1 26 18 8 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 11:00 PM  
LOWEST 38 10:00 AM  
AVERAGE 58  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 2020  
MINIMUM TEMPERATURE (F) 49 33 2008  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 5:22 AM MDT SUNSET 8:52 PM MDT  
JUNE 13 2025..........SUNRISE 5:22 AM MDT SUNSET 8:52 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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