827  
CDUS45 KRIW 140729  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT SUN JUL 14 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 13 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 99 5:15 PM 105 2005 92 7 90  
MINIMUM 61 5:38 AM 47 2008 58 3 55  
AVERAGE 80 75 5 73  
 
PRECIPITATION (IN)  
YESTERDAY T 0.03 2021 0.00 0.00 T  
MONTH TO DATE 0.98 0.09 0.89 0.92  
SINCE JUN 1 1.38 1.17 0.21 4.64  
SINCE JAN 1 4.61 3.52 1.09 5.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 5  
SINCE JUN 1 33 62 -29 44  
SINCE JUL 1 4 0 4 5  
 
COOLING  
YESTERDAY 15 10 5 8  
MONTH TO DATE 96 113 -17 77  
SINCE JUN 1 270 235 35 145  
SINCE JAN 1 270 259 11 178    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 12 5:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 108 2002  
MINIMUM TEMPERATURE (F) 58 50 2009  
2016  
 
SUNRISE AND SUNSET  
JULY 14 2024..........SUNRISE 5:41 AM MDT SUNSET 8:55 PM MDT  
JULY 15 2024..........SUNRISE 5:42 AM MDT SUNSET 8:54 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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