588  
CDUS45 KRIW 100728  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST SAT FEB 10 2024  
   
...............................  
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 9 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 22 2:25 PM 37 2015 24 -2 22  
2016  
MINIMUM 4 10:08 PM -32 2011 0 4 -16  
AVERAGE 13 12 1 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.97 2017 0.07 -0.03 0.00  
MONTH TO DATE 1.08 0.55 0.53 0.07  
SINCE DEC 1 3.43 4.70 -1.27 4.79  
SINCE JAN 1 2.26 2.35 -0.09 1.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 53 -1 62  
MONTH TO DATE 387 477 -90 469  
SINCE DEC 1 3426 3732 -306 3707  
SINCE JUL 1 6500 7239 -739 6927  
 
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 6 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 0.3  
 
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 AM  
LOWEST 71 2:00 PM  
AVERAGE 82  
   
......................................................  
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 42 2016  
MINIMUM TEMPERATURE (F) 0 -20 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2024......SUNRISE 7:29 AM MST SUNSET 5:43 PM MST  
FEBRUARY 11 2024......SUNRISE 7:28 AM MST SUNSET 5:44 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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