652  
CDUS45 KRIW 020734  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
134 AM MDT THU MAY 02 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 1 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 29 1:10 PM 62 2007 46 -17 62  
2023  
MINIMUM 13 11:25 PM 3 2019 21 -8 23  
AVERAGE 21 34 -13 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 0.43 2018 0.06 0.29 0.00  
MONTH TO DATE 0.35 0.06 0.29 0.00  
SINCE MAR 1 5.68 4.24 1.44 5.93  
SINCE JAN 1 10.15 7.74 2.41 9.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 32 12 22  
MONTH TO DATE 44 32 12 22  
SINCE MAR 1 2196 2478 -282 2813  
SINCE JUL 1 9670 10682 -1012 10786  
 
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 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1:00 AM  
LOWEST 45 1:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 64 2023  
MINIMUM TEMPERATURE (F) 22 5 2011  
 
SUNRISE AND SUNSET  
MAY 2 2024...........SUNRISE 6:10 AM MDT SUNSET 8:28 PM MDT  
MAY 3 2024...........SUNRISE 6:08 AM MDT SUNSET 8:29 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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