633  
CDUS45 KRIW 020727  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST TUE JAN 02 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 1 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 39 3:54 PM 65 2003 29 10 37  
MINIMUM 6 7:31 AM -22 2011 6 0 10  
AVERAGE 23 17 6 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 1999 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE DEC 1 T 0.11 -0.11 0.03  
SINCE JAN 1 0.00 0.00 0.00 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 48 -6 41  
MONTH TO DATE 42 48 -6 41  
SINCE DEC 1 1206 1463 -257 1589  
SINCE JUL 1 2811 3240 -429 3521  
 
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 N (350)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 2.5  
 
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 88 4:00 AM  
LOWEST 50 4:00 PM  
AVERAGE 69  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 49 2006  
MINIMUM TEMPERATURE (F) 6 -20 2018  
 
SUNRISE AND SUNSET  
JANUARY 2 2024.......SUNRISE 7:49 AM MST SUNSET 4:44 PM MST  
JANUARY 3 2024.......SUNRISE 7:49 AM MST SUNSET 4:45 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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