257  
CDUS45 KRIW 180735  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1235 AM MST SAT JAN 18 2025  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR JANUARY 17 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 43 12:40 AM 52 2022 38 5 29  
MINIMUM 8 11:59 PM -7 2012 18 -10 11  
AVERAGE 26 28 -2 20  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.12 2008 0.01 -0.01 0.00  
MONTH TO DATE T 0.11 -0.11 T  
SINCE DEC 1 0.01 0.28 -0.27 0.05  
SINCE JAN 1 T 0.11 -0.11 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 37 2 45  
MONTH TO DATE 675 633 42 785  
SINCE DEC 1 1621 1812 -191 1706  
SINCE JUL 1 3018 3568 -550 3207  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 23.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 56 1:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 2018  
MINIMUM TEMPERATURE (F) 18 -7 2024  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 7:37 AM MST SUNSET 4:58 PM MST  
JANUARY 19 2025.......SUNRISE 7:37 AM MST SUNSET 4:59 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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