562  
CDUS45 KRIW 210729  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST SAT DEC 21 2024  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 20 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 58R 2:07 PM 58 2020 36 22 54  
MINIMUM 22 1:02 AM -22 1998 16 6 36  
AVERAGE 40 26 14 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 1999 0.01 -0.01 0.00  
MONTH TO DATE T 0.12 -0.12 0.05  
SINCE DEC 1 T 0.12 -0.12 0.05  
SINCE JAN 1 8.60 12.50 -3.90 22.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 39 -14 20  
MONTH TO DATE 604 759 -155 587  
SINCE DEC 1 604 759 -155 587  
SINCE JUL 1 2001 2515 -514 2088  
 
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 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.8  
 
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 60 1:00 AM  
LOWEST 16 11:00 AM  
AVERAGE 38  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 59 2019  
MINIMUM TEMPERATURE (F) 16 -24 1998  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 7:40 AM MST SUNSET 4:31 PM MST  
DECEMBER 22 2024......SUNRISE 7:40 AM MST SUNSET 4:31 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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