083  
CDUS45 KRIW 110729  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT THU AUG 11 2022  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR AUGUST 10 2022
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 3:22 PM 83 2018 72 10 71  
MINIMUM 41 5:44 AM 30 2002 38 3 31  
AVERAGE 62 55 7 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 2003 0.04 -0.04 0.00  
MONTH TO DATE 0.80 0.43 0.37 0.79  
SINCE JUN 1 4.43 4.32 0.11 2.49  
SINCE JAN 1 16.05 14.35 1.70 12.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 10 -7 14  
MONTH TO DATE 87 90 -3 84  
SINCE JUN 1 809 924 -115 560  
SINCE JUL 1 284 386 -102 227  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 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 NW (320)  
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 89 5:00 AM  
LOWEST 19 2:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 83 2018  
MINIMUM TEMPERATURE (F) 38 33 2004  
 
SUNRISE AND SUNSET  
AUGUST 11 2022........SUNRISE 6:20 AM MDT SUNSET 8:33 PM MDT  
AUGUST 12 2022........SUNRISE 6:21 AM MDT SUNSET 8:31 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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