017  
CDUS45 KRIW 300733  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
133 AM MDT SUN JUN 30 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 29 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 86 7:26 PM 105 2002 87 -1 84  
MINIMUM 47R 4:58 AM 47 2014 56 -9 55  
AVERAGE 67 71 -4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 2020 0.01 -0.01 0.00  
MONTH TO DATE 0.40 1.06 -0.66 3.72  
SINCE JUN 1 0.40 1.06 -0.66 3.72  
SINCE JAN 1 3.63 3.41 0.22 4.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 29 63 -34 39  
SINCE JUN 1 29 63 -34 39  
SINCE JUL 1 6914 7548 -634 7729  
 
COOLING  
YESTERDAY 2 7 -5 5  
MONTH TO DATE 160 115 45 62  
SINCE JUN 1 160 115 45 62  
SINCE JAN 1 160 139 21 95    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.4  
 
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 74 6:00 AM  
LOWEST 16 6:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 2002  
MINIMUM TEMPERATURE (F) 56 46 2017  
 
SUNRISE AND SUNSET  
JUNE 30 2024..........SUNRISE 5:31 AM MDT SUNSET 9:01 PM MDT  
JULY 1 2024..........SUNRISE 5:32 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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