952  
CDUS45 KRIW 130801  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
101 AM MST TUE FEB 13 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 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 24 2:39 PM 45 2016 25 -1 31  
MINIMUM 15 7:51 AM -24 2004 0 15 -10  
AVERAGE 20 13 7 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.54 2021 0.06 0.01 0.00  
MONTH TO DATE 1.17 0.74 0.43 0.07  
SINCE DEC 1 3.52 4.89 -1.37 4.79  
SINCE JAN 1 2.35 2.54 -0.19 1.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 52 -7 54  
MONTH TO DATE 543 633 -90 632  
SINCE DEC 1 3582 3888 -306 3870  
SINCE JUL 1 6656 7395 -739 7090  
 
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 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 1.7  
 
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 88 11:00 PM  
LOWEST 68 1:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 43 2015  
MINIMUM TEMPERATURE (F) 0 -15 2002  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2024......SUNRISE 7:25 AM MST SUNSET 5:47 PM MST  
FEBRUARY 14 2024......SUNRISE 7:24 AM MST SUNSET 5:49 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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