276  
CDUS45 KRIW 250734  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
134 AM MDT TUE JUN 25 2024  
   
...............................  
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 24 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 76 2:09 PM 82 2012 65 11 52  
MINIMUM 40 5:19 AM 28 2017 35 5 34  
AVERAGE 58 50 8 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1999 0.06 -0.06 0.02  
MONTH TO DATE 0.73 2.04 -1.31 2.50  
SINCE JUN 1 0.73 2.04 -1.31 2.50  
SINCE JAN 1 12.93 12.07 0.86 12.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 15 -8 22  
MONTH TO DATE 361 453 -92 437  
SINCE JUN 1 361 453 -92 437  
SINCE JUL 1 10763 11926 -1163 11898  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.5  
 
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 83 5:00 AM  
LOWEST 47 8:00 AM  
AVERAGE 65  
   
......................................................  
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 79 2012  
MINIMUM TEMPERATURE (F) 35 27 2003  
 
SUNRISE AND SUNSET  
JUNE 25 2024..........SUNRISE 5:38 AM MDT SUNSET 9:11 PM MDT  
JUNE 26 2024..........SUNRISE 5:39 AM MDT SUNSET 9:11 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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