333  
CDUS45 KRIW 060729  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT SAT APR 06 2024  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 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 49 2:39 PM 52 2002 38 11 25  
MINIMUM 23 6:47 AM -14 2023 14 9 -14  
AVERAGE 36 26 10 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.34 2018 0.08 -0.01 0.00  
MONTH TO DATE 0.07 0.39 -0.32 0.61  
SINCE MAR 1 4.38 2.29 2.09 4.64  
SINCE JAN 1 8.85 5.79 3.06 7.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 39 -10 59  
MONTH TO DATE 166 197 -31 259  
SINCE MAR 1 1534 1555 -21 1847  
SINCE JUL 1 9008 9759 -751 9820  
 
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 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 11:00 PM  
LOWEST 27 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 51 2017  
MINIMUM TEMPERATURE (F) 14 -10 2009  
 
SUNRISE AND SUNSET  
APRIL 6 2024.........SUNRISE 6:52 AM MDT SUNSET 7:56 PM MDT  
APRIL 7 2024.........SUNRISE 6:51 AM MDT SUNSET 7:57 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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