222  
CDUS45 KRIW 220729  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT FRI MAR 22 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 21 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 57 2:47 PM 75 2009 54 3 35  
MINIMUM 30 6:40 AM 5 2002 27 3 25  
AVERAGE 44 40 4 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.24 2023 0.01 -0.01 0.24  
MONTH TO DATE 0.13 0.12 0.01 0.31  
SINCE MAR 1 0.13 0.12 0.01 0.31  
SINCE JAN 1 0.18 0.39 -0.21 0.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 25 -4 35  
MONTH TO DATE 525 608 -83 770  
SINCE MAR 1 525 608 -83 770  
SINCE JUL 1 5781 6432 -651 6999  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 10:00 PM  
LOWEST 43 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 71 2004  
MINIMUM TEMPERATURE (F) 27 16 2000  
 
SUNRISE AND SUNSET  
MARCH 22 2024.........SUNRISE 7:11 AM MDT SUNSET 7:28 PM MDT  
MARCH 23 2024.........SUNRISE 7:09 AM MDT SUNSET 7:29 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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