832  
CDUS45 KRIW 040728  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT WED SEP 04 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 3 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 90 3:12 PM 99 2022 83 7 93  
MINIMUM 58 11:55 PM 35 2006 50 8 56  
AVERAGE 74 66 8 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.26 2004 0.02 0.01 0.01  
MONTH TO DATE 0.03 0.06 -0.03 0.01  
SINCE SEP 1 0.03 0.06 -0.03 0.01  
SINCE JAN 1 5.34 3.88 1.46 6.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 6 -6 0  
SINCE SEP 1 0 6 -6 0  
SINCE JUL 1 13 25 -12 5  
 
COOLING  
YESTERDAY 9 4 5 10  
MONTH TO DATE 27 12 15 28  
SINCE SEP 1 27 12 15 28  
SINCE JAN 1 768 708 60 680    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 9:00 PM  
LOWEST 19 3:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 103 2022  
MINIMUM TEMPERATURE (F) 49 38 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2024.....SUNRISE 6:39 AM MDT SUNSET 7:42 PM MDT  
SEPTEMBER 5 2024.....SUNRISE 6:40 AM MDT SUNSET 7:40 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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