780  
CDUS45 KRIW 250734  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
134 AM MDT SUN AUG 25 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 24 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 94 3:32 PM 98 2020 87 7 90  
MINIMUM 68 1:26 AM 43 2015 54 14 55  
AVERAGE 81 70 11 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2022 0.01 -0.01 0.00  
MONTH TO DATE 0.07 0.15 -0.08 0.20  
SINCE JUN 1 1.56 1.39 0.17 4.87  
SINCE JAN 1 4.79 3.74 1.05 6.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE JUN 1 33 69 -36 44  
SINCE JUL 1 4 7 -3 5  
 
COOLING  
YESTERDAY 16 6 10 8  
MONTH TO DATE 239 206 33 206  
SINCE JUN 1 726 637 89 562  
SINCE JAN 1 726 661 65 595    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.1  
 
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 49 6:00 AM  
LOWEST 12 3:00 PM  
AVERAGE 31  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2008  
MINIMUM TEMPERATURE (F) 53 45 2005  
 
SUNRISE AND SUNSET  
AUGUST 25 2024........SUNRISE 6:27 AM MDT SUNSET 8:00 PM MDT  
AUGUST 26 2024........SUNRISE 6:29 AM MDT SUNSET 7:58 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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