543  
CDUS45 KRIW 050741  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1241 AM MST FRI JAN 05 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 4 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 31 4:28 PM 50 2020 29 2 29  
MINIMUM 7 4:33 AM -25 2017 6 1 5  
AVERAGE 19 17 2 17  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2007 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.02 -0.02 0.02  
SINCE DEC 1 T 0.13 -0.13 0.05  
SINCE JAN 1 0.00 0.02 -0.02 0.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 48 -2 48  
MONTH TO DATE 175 192 -17 172  
SINCE DEC 1 1380 1607 -227 1720  
SINCE JUL 1 2985 3384 -399 3652  
 
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 7 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 7:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 48 2008  
MINIMUM TEMPERATURE (F) 6 -30 2017  
 
SUNRISE AND SUNSET  
JANUARY 5 2024.......SUNRISE 7:49 AM MST SUNSET 4:47 PM MST  
JANUARY 6 2024.......SUNRISE 7:49 AM MST SUNSET 4:48 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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