029  
CDUS45 KRIW 180728  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT MON MAR 18 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 17 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 57 2:54 PM 72 2007 52 5 40  
2012  
MINIMUM 33 11:59 PM 16 2016 25 8 19  
AVERAGE 45 39 6 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 2015 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.09 0.04 0.07  
SINCE MAR 1 0.13 0.09 0.04 0.07  
SINCE JAN 1 0.18 0.36 -0.18 0.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 26 -6 35  
MONTH TO DATE 452 507 -55 641  
SINCE MAR 1 452 507 -55 641  
SINCE JUL 1 5708 6331 -623 6870  
 
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 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 6:00 AM  
LOWEST 30 4:00 PM  
AVERAGE 49  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 72 2017  
MINIMUM TEMPERATURE (F) 26 11 2002  
 
SUNRISE AND SUNSET  
MARCH 18 2024.........SUNRISE 7:18 AM MDT SUNSET 7:23 PM MDT  
MARCH 19 2024.........SUNRISE 7:16 AM MDT SUNSET 7:24 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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