739  
CDUS45 KRIW 260731  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT TUE AUG 26 2025  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 25 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 3:44 PM 97 2008 81 0 80  
MINIMUM 49 4:44 AM 45 2014 55 -6 56  
AVERAGE 65 68 -3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 2022 0.02 -0.02 0.09  
MONTH TO DATE 0.10 0.61 -0.51 1.18  
SINCE JUN 1 3.79 4.31 -0.52 2.86  
SINCE JAN 1 8.13 9.70 -1.57 7.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 16 21 -5 23  
SINCE JUN 1 163 191 -28 164  
SINCE JUL 1 35 41 -6 62  
 
COOLING  
YESTERDAY 0 5 -5 3  
MONTH TO DATE 145 165 -20 187  
SINCE JUN 1 422 436 -14 506  
SINCE JAN 1 433 443 -10 506    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 5:00 AM  
LOWEST 19 5:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 2007  
2010  
MINIMUM TEMPERATURE (F) 55 42 2004  
 
SUNRISE AND SUNSET  
AUGUST 26 2025........SUNRISE 6:23 AM MDT SUNSET 7:53 PM MDT  
AUGUST 27 2025........SUNRISE 6:24 AM MDT SUNSET 7:51 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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