822  
CDUS45 KRIW 030732  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
132 AM MDT TUE JUN 03 2025  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 2 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 2:59 PM 92 2006 76 -6 80  
MINIMUM 49 5:03 AM 39 2005 50 -1 56  
AVERAGE 60 63 -3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 2009 0.06 -0.06 0.00  
MONTH TO DATE 0.07 0.12 -0.05 0.00  
SINCE JUN 1 0.07 0.12 -0.05 0.00  
SINCE JAN 1 2.78 2.47 0.31 3.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 5 8 -3 4  
SINCE JUN 1 5 8 -3 4  
SINCE JUL 1 6974 7493 -519 6889  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 9 4 5 3  
SINCE JUN 1 9 4 5 3  
SINCE JAN 1 30 28 2 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 17.7  
 
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 90 4:00 AM  
LOWEST 29 4:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 2021  
MINIMUM TEMPERATURE (F) 50 41 2011  
 
SUNRISE AND SUNSET  
JUNE 3 2025..........SUNRISE 5:29 AM MDT SUNSET 8:52 PM MDT  
JUNE 4 2025..........SUNRISE 5:29 AM MDT SUNSET 8:53 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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