661  
CDUS45 KRIW 060732  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
132 AM MDT MON MAY 06 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 5 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 48 11:42 AM 64 2016 47 1 45  
MINIMUM 30 11:58 PM 3 2010 23 7 25  
AVERAGE 39 35 4 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.28 2012 0.06 0.18 0.10  
MONTH TO DATE 0.59 0.31 0.28 0.43  
SINCE MAR 1 5.92 4.49 1.43 6.36  
SINCE JAN 1 10.39 7.99 2.40 9.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 30 -4 30  
MONTH TO DATE 182 154 28 115  
SINCE MAR 1 2334 2600 -266 2906  
SINCE JUL 1 9808 10804 -996 10879  
 
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 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 1.3  
 
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 100 9:00 PM  
LOWEST 51 11:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 63 2004  
2017  
MINIMUM TEMPERATURE (F) 23 8 1999  
 
SUNRISE AND SUNSET  
MAY 6 2024...........SUNRISE 6:04 AM MDT SUNSET 8:33 PM MDT  
MAY 7 2024...........SUNRISE 6:03 AM MDT SUNSET 8:34 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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