395  
CDUS45 KRIW 060758  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1258 AM MST SAT JAN 06 2024  
   
...............................  
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JANUARY 5 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 26 1:47 PM 38 2001 23 3 23  
MINIMUM -4 11:59 PM -32 2017 1 -5 3  
AVERAGE 11 12 -1 13  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.76 2015 0.06 0.02 0.04  
MONTH TO DATE 0.10 0.33 -0.23 0.10  
SINCE DEC 1 1.27 2.68 -1.41 3.29  
SINCE JAN 1 0.10 0.33 -0.23 0.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 53 1 52  
MONTH TO DATE 266 265 1 261  
SINCE DEC 1 1709 1877 -168 1861  
SINCE JUL 1 4783 5384 -601 5081  
 
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 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 1.5  
 
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 91 4:00 AM  
LOWEST 57 2:00 PM  
AVERAGE 74  
   
......................................................  
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 23 36 2015  
MINIMUM TEMPERATURE (F) 1 -24 2004  
2010  
 
SUNRISE AND SUNSET  
JANUARY 6 2024.......SUNRISE 7:58 AM MST SUNSET 4:57 PM MST  
JANUARY 7 2024.......SUNRISE 7:58 AM MST SUNSET 4:58 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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