503  
CDUS45 KRIW 050731  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT SUN JUL 5 2020  
 
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 4 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 607 PM 101 2002 88 2 81  
MINIMUM 58 530 AM 49 2018 56 2 53  
2005  
AVERAGE 74 72 2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 2019 0.03 -0.03 0.10  
MONTH TO DATE 0.01 0.12 -0.11 0.14  
SINCE JUN 1 2.12 1.32 0.80 0.88  
SINCE JAN 1 3.17 4.49 -1.32 3.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 46 71 -25 70  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 9 7 2 2  
MONTH TO DATE 30 28 2 16  
SINCE JUN 1 175 134 41 111  
SINCE JAN 1 222 154 68 118    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.3  
 
 
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 72 500 AM  
LOWEST 20 500 PM  
AVERAGE 46  
   
......................................................
 
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 2017  
MINIMUM TEMPERATURE (F) 56 48 2000  
 
 
SUNRISE AND SUNSET  
JULY 5 2020..........SUNRISE 534 AM MDT SUNSET 859 PM MDT  
JULY 6 2020..........SUNRISE 535 AM MDT SUNSET 859 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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