813  
CDUS45 KRIW 060726  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT SUN OCT 06 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR OCTOBER 5 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 59 2:19 PM 64 2003 51 8 49  
2021  
MINIMUM 30 11:59 PM 8 2013 26 4 28  
AVERAGE 45 38 7 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 2007 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.27 -0.27 0.27  
SINCE SEP 1 1.43 1.84 -0.41 3.89  
SINCE JAN 1 16.62 17.10 -0.48 21.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 27 -7 26  
MONTH TO DATE 102 130 -28 129  
SINCE SEP 1 581 718 -137 625  
SINCE JUL 1 1158 1360 -202 1158  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.4  
 
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 72 11:00 PM  
LOWEST 18 2:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 66 2020  
MINIMUM TEMPERATURE (F) 25 9 2009  
2012  
 
SUNRISE AND SUNSET  
OCTOBER 6 2024.......SUNRISE 7:26 AM MDT SUNSET 6:52 PM MDT  
OCTOBER 7 2024.......SUNRISE 7:28 AM MDT SUNSET 6:50 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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