068  
CDUS45 KRIW 030728  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT THU JUL 03 2025  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 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 96 12:47 PM 100 2007 88 8 80  
MINIMUM 60 5:02 AM 47 1999 56 4 55  
AVERAGE 78 72 6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 2000 0.01 -0.01 0.01  
MONTH TO DATE T 0.02 -0.02 0.47  
SINCE JUN 1 0.46 1.10 -0.64 0.87  
SINCE JAN 1 3.17 3.45 -0.28 4.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 46 62 -16 29  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 8 5 3  
MONTH TO DATE 25 15 10 4  
SINCE JUN 1 157 137 20 178  
SINCE JAN 1 178 161 17 178    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.6  
 
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 64 5:00 AM  
LOWEST 13 4:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 104 2012  
MINIMUM TEMPERATURE (F) 56 53 2019  
2020  
2024  
 
SUNRISE AND SUNSET  
JULY 3 2025..........SUNRISE 5:33 AM MDT SUNSET 9:00 PM MDT  
JULY 4 2025..........SUNRISE 5:33 AM MDT SUNSET 9:00 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