161  
CDUS45 KRIW 090735  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1235 AM MST MON DEC 09 2024  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 8 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 1:13 AM 67 2020 37 16 35  
MINIMUM 27 11:26 PM -18 2009 18 9 26  
AVERAGE 40 27 13 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 2003 0.00 0.00 T  
2008  
MONTH TO DATE 0.00 0.05 -0.05 0.04  
SINCE DEC 1 0.00 0.05 -0.05 0.04  
SINCE JAN 1 8.60 12.43 -3.83 22.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 38 -13 34  
MONTH TO DATE 201 296 -95 237  
SINCE DEC 1 201 296 -95 237  
SINCE JUL 1 1598 2052 -454 1738  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 663 528 135 403    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 10:00 PM  
LOWEST 27 10:00 AM  
AVERAGE 47  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 69 2020  
MINIMUM TEMPERATURE (F) 17 -19 2009  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 7:32 AM MST SUNSET 4:27 PM MST  
DECEMBER 10 2024......SUNRISE 7:32 AM MST SUNSET 4:27 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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