480  
CDUS45 KRIW 300745  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
145 AM MDT WED JUL 30 2025  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR JULY 29 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 82 3:22 PM 101 2006 86 -4 92  
MINIMUM 58 11:59 PM 46 2009 59 -1 58  
AVERAGE 70 73 -3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.26 2017 0.05 0.14 0.00  
MONTH TO DATE 1.02 1.53 -0.51 0.97  
SINCE JUN 1 2.30 3.60 -1.30 1.68  
SINCE JAN 1 6.64 8.99 -2.35 6.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 19 15 4 39  
SINCE JUN 1 147 165 -18 141  
SINCE JUL 1 19 15 4 39  
 
COOLING  
YESTERDAY 5 8 -3 10  
MONTH TO DATE 213 197 16 228  
SINCE JUN 1 272 254 18 300  
SINCE JAN 1 283 261 22 300    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 PM  
LOWEST 41 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2016  
MINIMUM TEMPERATURE (F) 59 44 2009  
 
SUNRISE AND SUNSET  
JULY 30 2025..........SUNRISE 5:52 AM MDT SUNSET 8:34 PM MDT  
JULY 31 2025..........SUNRISE 5:53 AM MDT SUNSET 8:32 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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