567  
CDUS45 KRIW 070733  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1233 AM MST FRI MAR 07 2025  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 6 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 2:12 AM 70 2016 47 -9 41  
MINIMUM 29 11:59 PM 6 1999 21 8 25  
AVERAGE 34 34 0 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.10R 0.07 2017 0.01 0.09 T  
MONTH TO DATE 0.10 0.03 0.07 0.13  
SINCE MAR 1 0.10 0.03 0.07 0.13  
SINCE JAN 1 0.31 0.30 0.01 0.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 31 0 32  
MONTH TO DATE 158 196 -38 173  
SINCE MAR 1 158 196 -38 173  
SINCE JUL 1 5643 6020 -377 5429  
 
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 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 54 2:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 64 2020  
MINIMUM TEMPERATURE (F) 21 2 2023  
 
SUNRISE AND SUNSET  
MARCH 7 2025.........SUNRISE 6:38 AM MST SUNSET 6:09 PM MST  
MARCH 8 2025.........SUNRISE 6:37 AM MST SUNSET 6:10 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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