213  
CDUS45 KRIW 240729  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT WED JUL 24 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 23 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 4:53 PM 105 2003 93 6 101  
2007  
MINIMUM 59 5:10 AM 54 2004 59 0 58  
AVERAGE 79 76 3 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 2004 0.00 0.00 T  
MONTH TO DATE 1.09 0.13 0.96 0.94  
SINCE JUN 1 1.49 1.21 0.28 4.66  
SINCE JAN 1 4.72 3.56 1.16 5.87  
 
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 14 11 3 15  
MONTH TO DATE 224 220 4 185  
SINCE JUN 1 398 342 56 253  
SINCE JAN 1 398 366 32 286    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 4:00 AM  
LOWEST 11 5:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 105 2014  
MINIMUM TEMPERATURE (F) 59 49 2004  
 
SUNRISE AND SUNSET  
JULY 24 2024..........SUNRISE 5:51 AM MDT SUNSET 8:46 PM MDT  
JULY 25 2024..........SUNRISE 5:52 AM MDT SUNSET 8:45 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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