208  
CDUS45 KRIW 260733  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
133 AM MDT WED JUL 26 2023  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 25 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 98 5:08 PM 102 2021 93 5 91  
MINIMUM 64 5:34 AM 51 2005 60 4 57  
AVERAGE 81 76 5 74  
 
PRECIPITATION (IN)  
YESTERDAY T 0.11 2020 0.01 -0.01 0.00  
MONTH TO DATE 0.94 0.14 0.80 0.05  
SINCE JUN 1 4.66 1.22 3.44 0.19  
SINCE JAN 1 5.87 3.57 2.30 2.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE JUN 1 44 62 -18 62  
SINCE JUL 1 5 0 5 0  
 
COOLING  
YESTERDAY 16 11 5 9  
MONTH TO DATE 219 242 -23 319  
SINCE JUN 1 287 364 -77 436  
SINCE JAN 1 320 388 -68 442    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 6:00 AM  
LOWEST 11 7:00 PM  
AVERAGE 40  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 102 2021  
MINIMUM TEMPERATURE (F) 60 47 2005  
 
SUNRISE AND SUNSET  
JULY 26 2023..........SUNRISE 5:52 AM MDT SUNSET 8:45 PM MDT  
JULY 27 2023..........SUNRISE 5:53 AM MDT SUNSET 8:43 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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