502  
CDUS45 KRIW 070730  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT SAT SEP 07 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 6 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 89 4:13 PM 94 2022 82 7 82  
MINIMUM 48 5:58 AM 40 2015 49 -1 51  
AVERAGE 69 65 4 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 2001 0.02 -0.02 0.00  
MONTH TO DATE 0.03 0.12 -0.09 0.87  
SINCE SEP 1 0.03 0.12 -0.09 0.87  
SINCE JAN 1 5.34 3.94 1.40 6.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 14 -14 4  
SINCE SEP 1 0 14 -14 4  
SINCE JUL 1 13 33 -20 9  
 
COOLING  
YESTERDAY 4 3 1 2  
MONTH TO DATE 35 21 14 30  
SINCE SEP 1 35 21 14 30  
SINCE JAN 1 776 717 59 682    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.3  
 
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 77 7:00 AM  
LOWEST 12 4:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 103 2022  
MINIMUM TEMPERATURE (F) 48 34 2010  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2024.....SUNRISE 6:43 AM MDT SUNSET 7:37 PM MDT  
SEPTEMBER 8 2024.....SUNRISE 6:44 AM MDT SUNSET 7:35 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page