505  
CDUS45 KRIW 190735  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT TUE MAR 19 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 18 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 68 4:13 PM 72 2017 53 15 47  
MINIMUM 25 6:44 AM 11 2002 26 -1 15  
AVERAGE 47 39 8 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 2010 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.10 0.03 0.07  
SINCE MAR 1 0.13 0.10 0.03 0.07  
SINCE JAN 1 0.18 0.37 -0.19 0.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 26 -8 34  
MONTH TO DATE 470 533 -63 675  
SINCE MAR 1 470 533 -63 675  
SINCE JUL 1 5726 6357 -631 6904  
 
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 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.0  
 
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 78 7:00 AM  
LOWEST 17 4:00 PM  
AVERAGE 48  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 74 2004  
MINIMUM TEMPERATURE (F) 26 8 2016  
 
SUNRISE AND SUNSET  
MARCH 19 2024.........SUNRISE 7:16 AM MDT SUNSET 7:24 PM MDT  
MARCH 20 2024.........SUNRISE 7:14 AM MDT SUNSET 7:26 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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