217  
CDUS45 KRIW 130733  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
133 AM MDT SAT JUL 13 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 12 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 MM MM 85 2002 72 MM 74  
MINIMUM MM MM 27 2008 39 MM 37  
AVERAGE MM 55 MM 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 2007 0.05 -0.05 0.00  
MONTH TO DATE 0.11 0.58 -0.47 0.24  
SINCE JUN 1 1.35 2.96 -1.61 3.14  
SINCE JAN 1 13.55 12.99 0.56 13.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 10 MM 9  
MONTH TO DATE 98 135 -37 93  
SINCE JUN 1 527 673 -146 625  
SINCE JUL 1 98 135 -37 93  
 
COOLING  
YESTERDAY MM 0 MM 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 MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 85 2005  
MINIMUM TEMPERATURE (F) 39 30 2016  
 
SUNRISE AND SUNSET  
JULY 13 2024..........SUNRISE 5:50 AM MDT SUNSET 9:05 PM MDT  
JULY 14 2024..........SUNRISE 5:51 AM MDT SUNSET 9:04 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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