596  
CDUS45 KRIW 030747  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
147 AM MDT SAT JUN 03 2023  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 2 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 2:31 PM 92 2006 76 -10 73  
MINIMUM 56 6:51 AM 39 2005 50 6 50  
AVERAGE 61 63 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.36 2009 0.06 0.01 0.01  
MONTH TO DATE 0.10 0.12 -0.02 0.01  
SINCE JUN 1 0.10 0.12 -0.02 0.01  
SINCE JAN 1 1.31 2.47 -1.16 2.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 3  
MONTH TO DATE 4 8 -4 16  
SINCE JUN 1 4 8 -4 16  
SINCE JUL 1 7696 7493 203 7238  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 4 -4 0  
SINCE JUN 1 0 4 -4 0  
SINCE JAN 1 33 28 5 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 17.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 9:00 AM  
LOWEST 61 5:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 2021  
MINIMUM TEMPERATURE (F) 50 41 2011  
 
SUNRISE AND SUNSET  
JUNE 3 2023..........SUNRISE 5:30 AM MDT SUNSET 8:52 PM MDT  
JUNE 4 2023..........SUNRISE 5:29 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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