365  
CDUS45 KRIW 050736  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
136 AM MDT MON AUG 05 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 4 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 2:43 PM 100 2001 92 2 86  
MINIMUM 66 11:59 PM 44 2012 59 7 60  
AVERAGE 80 75 5 73  
 
PRECIPITATION (IN)  
YESTERDAY T 0.03 2009 0.01 -0.01 0.00  
MONTH TO DATE T 0.02 -0.02 0.09  
SINCE JUN 1 1.49 1.26 0.23 4.76  
SINCE JAN 1 4.72 3.61 1.11 5.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 33 66 -33 44  
SINCE JUL 1 4 4 0 5  
 
COOLING  
YESTERDAY 15 10 5 8  
MONTH TO DATE 58 42 16 43  
SINCE JUN 1 545 473 72 399  
SINCE JAN 1 545 497 48 432    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.4  
 
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 70 11:00 PM  
LOWEST 18 2:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 98 2001  
MINIMUM TEMPERATURE (F) 59 49 2012  
 
SUNRISE AND SUNSET  
AUGUST 5 2024........SUNRISE 6:04 AM MDT SUNSET 8:31 PM MDT  
AUGUST 6 2024........SUNRISE 6:05 AM MDT SUNSET 8:30 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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