455  
CDUS45 KRIW 160741  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
141 AM MDT TUE JUL 16 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 15 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 92 2:13 PM 104 2006 92 0 89  
MINIMUM 67 5:02 AM 48 2020 59 8 53  
AVERAGE 80 75 5 71  
 
PRECIPITATION (IN)  
YESTERDAY T 0.08 2019 0.00 0.00 0.00  
MONTH TO DATE 0.98 0.10 0.88 0.94  
SINCE JUN 1 1.38 1.18 0.20 4.66  
SINCE JAN 1 4.61 3.53 1.08 5.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 5  
SINCE JUN 1 33 62 -29 44  
SINCE JUL 1 4 0 4 5  
 
COOLING  
YESTERDAY 15 10 5 6  
MONTH TO DATE 125 133 -8 91  
SINCE JUN 1 299 255 44 159  
SINCE JAN 1 299 279 20 192    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 5:00 AM  
LOWEST 16 12:00 PM  
AVERAGE 38  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 105 2005  
MINIMUM TEMPERATURE (F) 59 46 1999  
 
SUNRISE AND SUNSET  
JULY 16 2024..........SUNRISE 5:43 AM MDT SUNSET 8:53 PM MDT  
JULY 17 2024..........SUNRISE 5:44 AM MDT SUNSET 8:52 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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