791  
CDUS45 KRIW 241757  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT WED JUL 24 2024  
   
...............................  
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 23 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 83 1600 84 2007 74 9 83  
MINIMUM 45 0527 35 2001 40 10 42  
AVERAGE MM 57 MM 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 2004 0.05 -0.14 0.01  
MONTH TO DATE 0.11 1.13 -1.02 0.41  
SINCE JUN 1 1.35 3.51 -2.16 3.31  
SINCE JAN 1 13.55 13.54 0.01 13.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 8 MM 2  
MONTH TO DATE 98 230 -132 163  
SINCE JUN 1 527 768 -241 695  
SINCE JUL 1 98 230 -132 163  
 
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 7 HIGHEST WIND DIRECTION 150  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION 120  
AVERAGE WIND SPEED 14  
 
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) 74 82 2017  
MINIMUM TEMPERATURE (F) 40 33 2010  
 
SUNRISE AND SUNSET  
JULY 24 2024..........SUNRISE 6:00 AM MDT SUNSET 8:55 PM MDT  
JULY 25 2024..........SUNRISE 6:01 AM MDT SUNSET 8:54 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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