346  
CDUS45 KRIW 110729  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST SUN FEB 11 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 10 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 21 2:11 PM 42 2016 25 -4 24  
MINIMUM -4 11:59 PM -20 2006 0 -4 -13  
AVERAGE 9 12 -3 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.76 2017 0.06 -0.06 0.00  
MONTH TO DATE 1.08 0.61 0.47 0.07  
SINCE DEC 1 3.43 4.76 -1.33 4.79  
SINCE JAN 1 2.26 2.41 -0.15 1.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 56 52 4 59  
MONTH TO DATE 443 529 -86 528  
SINCE DEC 1 3482 3784 -302 3766  
SINCE JUL 1 6556 7291 -735 6986  
 
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 9 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 1.3  
 
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 87 10:00 AM  
LOWEST 51 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 43 2016  
MINIMUM TEMPERATURE (F) 0 -26 2006  
2013  
 
SUNRISE AND SUNSET  
FEBRUARY 11 2024......SUNRISE 7:28 AM MST SUNSET 5:44 PM MST  
FEBRUARY 12 2024......SUNRISE 7:27 AM MST SUNSET 5:46 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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