644  
CDUS45 KRIW 230734  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1234 AM MST FRI FEB 23 2024  
   
...............................  
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 22 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 32 11:27 AM 41 2012 28 4 10  
MINIMUM 17 2:35 AM -30 2019 2 15 -13  
AVERAGE 25 15 10 -1  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.52 2012 0.06 -0.05 0.04  
MONTH TO DATE 1.77 1.37 0.40 1.34  
SINCE DEC 1 4.12 5.52 -1.40 6.06  
SINCE JAN 1 2.95 3.17 -0.22 2.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 50 -10 66  
MONTH TO DATE 1031 1145 -114 1192  
SINCE DEC 1 4070 4400 -330 4430  
SINCE JUL 1 7144 7907 -763 7650  
 
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 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.0  
 
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 92 7:00 AM  
LOWEST 51 2:00 PM  
AVERAGE 72  
   
......................................................  
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 41 2002  
MINIMUM TEMPERATURE (F) 2 -29 2022  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2024......SUNRISE 7:10 AM MST SUNSET 6:01 PM MST  
FEBRUARY 24 2024......SUNRISE 7:08 AM MST SUNSET 6:02 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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