751  
CDUS45 KRIW 230732  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1232 AM MST TUE JAN 23 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 22 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 38 4:30 PM 48 2020 29 9 30  
MINIMUM 12 7:32 AM -33 2008 6 6 12  
AVERAGE 25 18 7 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 2010 0.01 -0.01 T  
MONTH TO DATE T 0.10 -0.10 0.02  
SINCE DEC 1 T 0.21 -0.21 0.05  
SINCE JAN 1 T 0.10 -0.10 0.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 48 -8 44  
MONTH TO DATE 1195 1056 139 959  
SINCE DEC 1 2400 2471 -71 2507  
SINCE JUL 1 4005 4248 -243 4439  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 12:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 74  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 55 2005  
MINIMUM TEMPERATURE (F) 6 -23 2008  
 
SUNRISE AND SUNSET  
JANUARY 23 2024.......SUNRISE 7:40 AM MST SUNSET 5:08 PM MST  
JANUARY 24 2024.......SUNRISE 7:39 AM MST SUNSET 5:10 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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