201  
CDUS45 KRIW 030732  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1232 AM MST WED JAN 03 2024  
   
...............................  
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JANUARY 2 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 24 3:24 PM 28 2006 23 1 24  
2010  
MINIMUM -2 7:40 AM -23 2002 1 -3 0  
AVERAGE 11 12 -1 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2012 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.00  
SINCE DEC 1 1.17 2.48 -1.31 3.19  
SINCE JAN 1 0.00 0.13 -0.13 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 53 1 53  
MONTH TO DATE 106 106 0 100  
SINCE DEC 1 1502 1718 -216 1700  
SINCE JUL 1 4576 5225 -649 4920  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 0.6  
 
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 96 11:00 AM  
LOWEST 71 3:00 PM  
AVERAGE 84  
   
......................................................  
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 23 35 2012  
MINIMUM TEMPERATURE (F) 1 -19 2013  
 
SUNRISE AND SUNSET  
JANUARY 3 2024.......SUNRISE 7:58 AM MST SUNSET 4:54 PM MST  
JANUARY 4 2024.......SUNRISE 7:58 AM MST SUNSET 4:55 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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