892  
CDUS45 KRIW 110727  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT MON AUG 11 2025  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 10 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 76 2:50 PM 100 2022 85 -9 73  
MINIMUM 51 4:17 AM 46 2004 58 -7 50  
AVERAGE 64 71 -7 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.22 2019 0.02 0.00 0.13  
MONTH TO DATE 0.03 0.28 -0.25 0.98  
SINCE JUN 1 3.72 3.98 -0.26 2.66  
SINCE JAN 1 8.06 9.37 -1.31 7.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 1 0 3  
MONTH TO DATE 10 2 8 23  
SINCE JUN 1 157 172 -15 164  
SINCE JUL 1 29 22 7 62  
 
COOLING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 41 76 -35 76  
SINCE JUN 1 318 347 -29 395  
SINCE JAN 1 329 354 -25 395    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 8:00 AM  
LOWEST 29 2:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 2018  
MINIMUM TEMPERATURE (F) 58 41 2004  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 6:06 AM MDT SUNSET 8:17 PM MDT  
AUGUST 12 2025........SUNRISE 6:07 AM MDT SUNSET 8:16 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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