920  
CDUS45 KRIW 240729  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST SAT FEB 24 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 23 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 52 4:38 PM 54 2009 40 12 1  
MINIMUM 23 7:09 AM -19 2022 15 8 -19  
2023  
AVERAGE 38 27 11 -9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2007 0.00 0.00 T  
MONTH TO DATE 0.05 0.10 -0.05 0.01  
SINCE DEC 1 0.05 0.36 -0.31 0.14  
SINCE JAN 1 0.05 0.25 -0.20 0.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 38 -11 74  
MONTH TO DATE 767 979 -212 1071  
SINCE DEC 1 3472 3868 -396 4049  
SINCE JUL 1 5077 5645 -568 5981  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.6  
 
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 81 4:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 58 1999  
MINIMUM TEMPERATURE (F) 16 -22 2023  
 
SUNRISE AND SUNSET  
FEBRUARY 24 2024......SUNRISE 6:59 AM MST SUNSET 5:53 PM MST  
FEBRUARY 25 2024......SUNRISE 6:57 AM MST SUNSET 5:54 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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