371  
CDUS45 KRIW 070728  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT TUE MAY 07 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 6 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 37 5:31 PM 63 2004 47 -10 41  
2017  
MINIMUM 27 6:19 AM 8 1999 23 4 22  
AVERAGE 32 35 -3 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.23 2014 0.06 -0.03 0.06  
MONTH TO DATE 0.62 0.37 0.25 0.49  
SINCE MAR 1 5.95 4.55 1.40 6.42  
SINCE JAN 1 10.42 8.05 2.37 9.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 30 3 33  
MONTH TO DATE 215 184 31 148  
SINCE MAR 1 2367 2630 -263 2939  
SINCE JUL 1 9841 10834 -993 10912  
 
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 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.6  
 
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 92 12:00 AM  
LOWEST 45 7:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 62 2004  
2021  
MINIMUM TEMPERATURE (F) 24 0 2010  
 
SUNRISE AND SUNSET  
MAY 7 2024...........SUNRISE 6:03 AM MDT SUNSET 8:34 PM MDT  
MAY 8 2024...........SUNRISE 6:02 AM MDT SUNSET 8:35 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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