302  
CDUS45 KRIW 270728  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT SAT JUL 27 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 26 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 91 2:17 PM 102 2021 93 -2 99  
MINIMUM 63 11:59 PM 47 2005 60 3 56  
AVERAGE 77 76 1 78  
 
PRECIPITATION (IN)  
YESTERDAY T 0.01 2008 0.00 0.00 0.00  
MONTH TO DATE 1.09 0.14 0.95 0.94  
SINCE JUN 1 1.49 1.22 0.27 4.66  
SINCE JAN 1 4.72 3.57 1.15 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 12 11 1 13  
MONTH TO DATE 268 253 15 232  
SINCE JUN 1 442 375 67 300  
SINCE JAN 1 442 399 43 333    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 69 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 11:00 PM  
LOWEST 20 2:00 PM  
AVERAGE 40  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 105 2021  
MINIMUM TEMPERATURE (F) 60 47 2005  
 
SUNRISE AND SUNSET  
JULY 27 2024..........SUNRISE 5:54 AM MDT SUNSET 8:43 PM MDT  
JULY 28 2024..........SUNRISE 5:55 AM MDT SUNSET 8:42 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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