104  
CDUS45 KRIW 210734  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1234 AM MST THU NOV 21 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 20 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 38 3:34 PM 61 2012 41 -3 49  
MINIMUM 10 7:04 AM -10 2000 17 -7 24  
AVERAGE 24 29 -5 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 1999 0.00 0.00 0.00  
2010  
MONTH TO DATE 0.21 0.13 0.08 T  
SINCE SEP 1 0.97 1.56 -0.59 2.57  
SINCE JAN 1 6.28 5.38 0.90 8.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 36 5 28  
MONTH TO DATE 584 623 -39 492  
SINCE SEP 1 1029 1367 -338 1182  
SINCE JUL 1 1042 1386 -344 1187  
 
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 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 8:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 2012  
MINIMUM TEMPERATURE (F) 16 -5 2000  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2024......SUNRISE 7:17 AM MST SUNSET 4:39 PM MST  
NOVEMBER 22 2024......SUNRISE 7:19 AM MST SUNSET 4:38 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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