196  
CDUS45 KRIW 110728  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST SAT NOV 11 2023  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR NOVEMBER 10 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 1:41 PM 54 2016 34 -1 20  
MINIMUM 7 5:14 AM -3 2012 13 -6 11  
AVERAGE 20 24 -4 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.23 2003 0.07 -0.06 0.02  
MONTH TO DATE 1.69 0.69 1.00 2.60  
SINCE SEP 1 7.93 4.11 3.82 6.05  
SINCE JAN 1 25.96 19.37 6.59 24.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 41 4 49  
MONTH TO DATE 365 394 -29 423  
SINCE SEP 1 1761 1954 -193 1721  
SINCE JUL 1 2294 2596 -302 2165  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.6  
 
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 9:00 AM  
LOWEST 39 4:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 54 1999  
MINIMUM TEMPERATURE (F) 13 -12 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 11 2023......SUNRISE 7:13 AM MST SUNSET 4:58 PM MST  
NOVEMBER 12 2023......SUNRISE 7:14 AM MST SUNSET 4:57 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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