963  
CDUS45 KRIW 290732  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1232 AM MST SAT NOV 29 2025  
   
...............................  
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR NOVEMBER 28 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 39 11:43 AM 65 2021 40 -1 29  
MINIMUM 11 11:59 PM -4 2006 20 -9 19  
AVERAGE 25 30 -5 24  
 
PRECIPITATION (IN)  
YESTERDAY T 0.03 2015 0.01 -0.01 T  
MONTH TO DATE 0.04 0.34 -0.30 0.05  
SINCE SEP 1 3.03 2.52 0.51 1.01  
SINCE JAN 1 11.38 12.36 -0.98 8.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 35 5 41  
MONTH TO DATE 622 829 -207 812  
SINCE SEP 1 1245 1628 -383 1245  
SINCE JUL 1 1286 1685 -399 1322  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 49 60 -11 147  
SINCE JAN 1 494 528 -34 663    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 17.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 3:00 PM  
LOWEST 62 12:00 PM  
AVERAGE 77  
   
......................................................  
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 2021  
MINIMUM TEMPERATURE (F) 20 -4 2006  
 
SUNRISE AND SUNSET  
NOVEMBER 29 2025......SUNRISE 7:21 AM MST SUNSET 4:29 PM MST  
NOVEMBER 30 2025......SUNRISE 7:22 AM MST SUNSET 4:29 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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