840  
CDUS45 KRIW 070739  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1239 AM MST FRI FEB 07 2025  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 6 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 23 4:21 PM 46 2015 24 -1 34  
MINIMUM 2 12:03 AM -36 2014 0 2 20  
AVERAGE 13 12 1 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.19 2017 0.06 -0.03 0.14  
MONTH TO DATE 1.30 0.35 0.95 0.92  
SINCE DEC 1 4.17 4.50 -0.33 3.27  
SINCE JAN 1 2.84 2.15 0.69 2.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 53 -1 38  
MONTH TO DATE 244 318 -74 254  
SINCE DEC 1 3364 3573 -209 3293  
SINCE JUL 1 6471 7080 -609 6367  
 
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 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.0  
 
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 84 11:00 PM  
LOWEST 43 4:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 42 2007  
MINIMUM TEMPERATURE (F) 0 -21 2003  
 
SUNRISE AND SUNSET  
FEBRUARY 7 2025......SUNRISE 7:32 AM MST SUNSET 5:40 PM MST  
FEBRUARY 8 2025......SUNRISE 7:31 AM MST SUNSET 5:41 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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