832  
CDUS45 KRIW 210754  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
154 AM MDT THU MAR 21 2024  
   
...............................  
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MARCH 20 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 3:22 PM 51 1999 36 12 36  
MINIMUM 13 6:14 AM -9 2010 9 4 5  
AVERAGE 31 22 9 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 2021 0.07 -0.07 0.08  
MONTH TO DATE 2.98 1.13 1.85 3.00  
SINCE MAR 1 2.98 1.13 1.85 3.00  
SINCE JAN 1 7.45 4.63 2.82 6.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 42 -8 44  
MONTH TO DATE 900 905 -5 1069  
SINCE MAR 1 900 905 -5 1069  
SINCE JUL 1 8374 9109 -735 9042  
 
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 (280)  
HIGHEST GUST SPEED 24 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.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 63  
   
......................................................  
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 51 2009  
MINIMUM TEMPERATURE (F) 9 -11 2022  
 
SUNRISE AND SUNSET  
MARCH 21 2024.........SUNRISE 7:22 AM MDT SUNSET 7:36 PM MDT  
MARCH 22 2024.........SUNRISE 7:20 AM MDT SUNSET 7:37 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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