155  
CDUS45 KRIW 280727  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST THU NOV 28 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 27 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 42 3:07 PM 60 1998 37 5 30  
MINIMUM 20 10:17 PM -9 2015 14 6 6  
AVERAGE 31 25 6 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2005 0.00 0.00 0.00  
2005  
2017  
MONTH TO DATE 0.21 0.17 0.04 0.03  
SINCE SEP 1 0.97 1.60 -0.63 2.60  
SINCE JAN 1 6.28 5.42 0.86 8.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 40 -6 47  
MONTH TO DATE 816 891 -75 770  
SINCE SEP 1 1261 1635 -374 1460  
SINCE JUL 1 1274 1654 -380 1465  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 91 48 43 50  
SINCE JAN 1 832 744 88 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 10:00 PM  
LOWEST 34 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 60 1998  
MINIMUM TEMPERATURE (F) 13 -10 2015  
 
SUNRISE AND SUNSET  
NOVEMBER 28 2024......SUNRISE 7:26 AM MST SUNSET 4:35 PM MST  
NOVEMBER 29 2024......SUNRISE 7:27 AM MST SUNSET 4:34 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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