051  
CDUS45 KRIW 090727  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST SAT DEC 09 2023  
   
...............................  
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 8 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 35 3:06 AM 67 2020 37 -2 40  
MINIMUM 26 11:59 PM -18 2009 18 8 19  
AVERAGE 31 27 4 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 2003 0.00 0.00 0.00  
2008  
MONTH TO DATE 0.04 0.05 -0.01 T  
SINCE DEC 1 0.04 0.05 -0.01 T  
SINCE JAN 1 22.55 12.43 10.12 9.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 38 -4 35  
MONTH TO DATE 237 296 -59 290  
SINCE DEC 1 237 296 -59 290  
SINCE JUL 1 1738 2052 -314 1674  
 
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 35 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 17.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 45 3:00 AM  
AVERAGE 71  
   
......................................................  
 
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 2023......SUNRISE 7:31 AM MST SUNSET 4:27 PM MST  
DECEMBER 10 2023......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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