802  
CDUS45 KRIW 030729  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT FRI MAY 03 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 2 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 3:51 PM 64 2023 46 -9 64  
MINIMUM 10 5:55 AM 5 2011 22 -12 28  
AVERAGE 24 34 -10 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 2009 0.07 -0.07 0.00  
MONTH TO DATE 0.35 0.13 0.22 0.00  
SINCE MAR 1 5.68 4.31 1.37 5.93  
SINCE JAN 1 10.15 7.81 2.34 9.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 31 10 19  
MONTH TO DATE 85 63 22 41  
SINCE MAR 1 2237 2509 -272 2832  
SINCE JUL 1 9711 10713 -1002 10805  
 
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 W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.3  
 
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 88 1:00 AM  
LOWEST 29 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 59 2004  
2015  
2023  
MINIMUM TEMPERATURE (F) 22 7 2019  
 
SUNRISE AND SUNSET  
MAY 3 2024...........SUNRISE 6:08 AM MDT SUNSET 8:29 PM MDT  
MAY 4 2024...........SUNRISE 6:07 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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