308  
CDUS45 KRIW 270730  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT THU JUN 27 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 26 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 90 5:29 PM 101 2012 86 4 79  
MINIMUM 57 5:13 AM 45 2022 55 2 53  
AVERAGE 74 70 4 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.19 2009 0.02 -0.02 0.06  
MONTH TO DATE 0.40 1.01 -0.61 3.72  
SINCE JUN 1 0.40 1.01 -0.61 3.72  
SINCE JAN 1 3.63 3.36 0.27 4.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 29 60 -31 39  
SINCE JUN 1 29 60 -31 39  
SINCE JUL 1 6914 7545 -631 7729  
 
COOLING  
YESTERDAY 9 6 3 1  
MONTH TO DATE 142 96 46 53  
SINCE JUN 1 142 96 46 53  
SINCE JAN 1 142 120 22 86    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.6  
 
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 80 11:00 PM  
LOWEST 21 3:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 101 2015  
MINIMUM TEMPERATURE (F) 55 47 1999  
2011  
2022  
 
SUNRISE AND SUNSET  
JUNE 27 2024..........SUNRISE 5:30 AM MDT SUNSET 9:01 PM MDT  
JUNE 28 2024..........SUNRISE 5:30 AM MDT SUNSET 9:01 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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