315  
CDUS45 KRIW 290727  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST FRI NOV 29 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 28 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 39 2:22 PM 60 1998 37 2 32  
MINIMUM 15 3:10 AM -10 2015 13 2 4  
AVERAGE 27 25 2 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2006 0.01 -0.01 0.00  
MONTH TO DATE 0.21 0.18 0.03 0.03  
SINCE SEP 1 0.97 1.61 -0.64 2.60  
SINCE JAN 1 6.28 5.43 0.85 8.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 40 -2 47  
MONTH TO DATE 854 931 -77 817  
SINCE SEP 1 1299 1675 -376 1507  
SINCE JUL 1 1312 1694 -382 1512  
 
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 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 9:00 AM  
LOWEST 42 4:00 PM  
AVERAGE 63  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 60 2021  
MINIMUM TEMPERATURE (F) 13 -17 2006  
 
SUNRISE AND SUNSET  
NOVEMBER 29 2024......SUNRISE 7:27 AM MST SUNSET 4:34 PM MST  
NOVEMBER 30 2024......SUNRISE 7:28 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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