467  
CDUS45 KRIW 100752  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1252 AM MST FRI NOV 10 2023  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR NOVEMBER 9 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 30 3:04 PM 54 2016 35 -5 31  
MINIMUM 8 7:42 AM -5 2018 13 -5 20  
AVERAGE 19 24 -5 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.58 2022 0.07 -0.07 0.58  
MONTH TO DATE 1.68 0.62 1.06 2.58  
SINCE SEP 1 7.92 4.04 3.88 6.03  
SINCE JAN 1 25.95 19.30 6.65 24.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 41 5 39  
MONTH TO DATE 320 353 -33 374  
SINCE SEP 1 1716 1913 -197 1672  
SINCE JUL 1 2249 2555 -306 2116  
 
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 12 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 1.9  
 
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 2:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 54 2016  
MINIMUM TEMPERATURE (F) 13 -3 2012  
 
SUNRISE AND SUNSET  
NOVEMBER 10 2023......SUNRISE 7:11 AM MST SUNSET 4:59 PM MST  
NOVEMBER 11 2023......SUNRISE 7:13 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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