458  
CDUS45 KRIW 030747  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
147 AM MDT SAT JUN 03 2023  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JUNE 2 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 53 3:42 PM 72 2006 56 -3 56  
2021  
MINIMUM 40 10:58 PM 26 2018 31 9 28  
AVERAGE 47 43 4 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.13 2008 0.10 -0.05 0.00  
MONTH TO DATE 0.05 0.21 -0.16 0.01  
SINCE JUN 1 0.05 0.21 -0.16 0.01  
SINCE JAN 1 10.39 10.24 0.15 11.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 22 -4 23  
MONTH TO DATE 38 44 -6 50  
SINCE JUN 1 38 44 -6 50  
SINCE JUL 1 11501 11517 -16 11110  
 
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 8 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 2.7  
 
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 93 5:00 AM  
LOWEST 65 10:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 75 2021  
MINIMUM TEMPERATURE (F) 31 26 2011  
 
SUNRISE AND SUNSET  
JUNE 3 2023..........SUNRISE 5:39 AM MDT SUNSET 9:01 PM MDT  
JUNE 4 2023..........SUNRISE 5:39 AM MDT SUNSET 9:02 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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