588  
CDUS45 KRIW 150759  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1259 AM MST THU FEB 15 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 14 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 32 5:28 PM 53 2015 35 -3 35  
2016  
MINIMUM 23 4:22 AM -18 2021 11 12 16  
AVERAGE 28 23 5 26  
 
PRECIPITATION (IN)  
YESTERDAY T R T 2012 0.00 0.00 0.00  
2019  
2020  
MONTH TO DATE T 0.07 -0.07 T  
SINCE DEC 1 T 0.33 -0.33 0.13  
SINCE JAN 1 T 0.22 -0.22 0.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 42 -5 39  
MONTH TO DATE 410 621 -211 616  
SINCE DEC 1 3115 3510 -395 3594  
SINCE JUL 1 4720 5287 -567 5526  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 10:00 AM  
LOWEST 61 4:00 PM  
AVERAGE 75  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 50 2011  
MINIMUM TEMPERATURE (F) 12 -11 2001  
 
SUNRISE AND SUNSET  
FEBRUARY 15 2024......SUNRISE 7:13 AM MST SUNSET 5:41 PM MST  
FEBRUARY 16 2024......SUNRISE 7:11 AM MST SUNSET 5:42 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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