076  
CDUS45 KRIW 050728  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT FRI APR 05 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 4 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 52R 3:30 PM 52 2013 38 14 23  
MINIMUM 22 5:56 AM -5 2008 13 9 -2  
2010  
AVERAGE 37 26 11 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 2022 0.08 -0.08 0.00  
MONTH TO DATE 0.00 0.31 -0.31 0.61  
SINCE MAR 1 4.31 2.21 2.10 4.64  
SINCE JAN 1 8.78 5.71 3.07 7.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 39 -11 54  
MONTH TO DATE 137 158 -21 200  
SINCE MAR 1 1505 1516 -11 1788  
SINCE JUL 1 8979 9720 -741 9761  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 1.8  
 
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 5:00 AM  
LOWEST 24 1:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 52 2002  
MINIMUM TEMPERATURE (F) 14 -14 2023  
 
SUNRISE AND SUNSET  
APRIL 5 2024.........SUNRISE 6:54 AM MDT SUNSET 7:55 PM MDT  
APRIL 6 2024.........SUNRISE 6:52 AM MDT SUNSET 7:56 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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