691  
CDUS45 KRIW 130728  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST FRI DEC 13 2024  
   
...............................  
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 12 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 41 1:51 PM 70 2017 36 5 34  
MINIMUM 24 4:16 AM -3 2000 17 7 22  
AVERAGE 33 27 6 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2004 0.01 -0.01 0.00  
2018  
2022  
MONTH TO DATE T 0.08 -0.08 0.05  
SINCE DEC 1 T 0.08 -0.08 0.05  
SINCE JAN 1 8.60 12.46 -3.86 22.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 38 -6 37  
MONTH TO DATE 347 448 -101 378  
SINCE DEC 1 347 448 -101 378  
SINCE JUL 1 1744 2204 -460 1879  
 
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 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.2  
 
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 72 5:00 AM  
LOWEST 47 8:00 PM  
AVERAGE 60  
   
......................................................  
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 57 1998  
MINIMUM TEMPERATURE (F) 17 -13 2008  
 
SUNRISE AND SUNSET  
DECEMBER 13 2024......SUNRISE 7:35 AM MST SUNSET 4:28 PM MST  
DECEMBER 14 2024......SUNRISE 7:36 AM MST SUNSET 4:28 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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