455  
CDUS45 KRIW 140744  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1244 AM MST THU DEC 14 2023  
   
...............................  
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 13 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 2:03 PM 57 1998 36 6 18  
MINIMUM 22 7:10 AM -13 2008 17 5 12  
AVERAGE 32 26 6 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2008 0.00 0.00 T  
2019  
MONTH TO DATE 0.05 0.08 -0.03 T  
SINCE DEC 1 0.05 0.08 -0.03 T  
SINCE JAN 1 22.56 12.46 10.10 9.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 38 -5 50  
MONTH TO DATE 411 486 -75 483  
SINCE DEC 1 411 486 -75 483  
SINCE JUL 1 1912 2242 -330 1867  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 403 528 -125 817    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 9:00 PM  
LOWEST 41 11:00 AM  
AVERAGE 67  
   
......................................................  
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 61 1998  
MINIMUM TEMPERATURE (F) 17 -19 2008  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 7:35 AM MST SUNSET 4:28 PM MST  
DECEMBER 15 2023......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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