469  
CDUS45 KRIW 300727  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT MON JUN 30 2025  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR JUNE 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 77 2:01 PM 102 2002 80 -3 77  
MINIMUM 53 4:00 AM 42 2024 54 -1 42  
AVERAGE 65 67 -2 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.38 2005 0.05 -0.05 0.00  
MONTH TO DATE 1.28 2.03 -0.75 0.71  
SINCE JUN 1 1.28 2.03 -0.75 0.71  
SINCE JAN 1 5.62 7.42 -1.80 5.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 5  
MONTH TO DATE 128 147 -19 102  
SINCE JUN 1 128 147 -19 102  
SINCE JUL 1 6919 7284 -365 6675  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 57 53 4 62  
SINCE JUN 1 57 53 4 62  
SINCE JAN 1 68 60 8 62    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 4:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 2002  
MINIMUM TEMPERATURE (F) 54 45 2017  
 
SUNRISE AND SUNSET  
JUNE 30 2025..........SUNRISE 5:26 AM MDT SUNSET 8:55 PM MDT  
JULY 1 2025..........SUNRISE 5:27 AM MDT SUNSET 8:55 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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