662  
CDUS45 KRIW 050727  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SUN MAY 05 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR MAY 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 67 3:30 PM 85 2004 66 1 83  
MINIMUM 27R 4:58 AM 31 2001 39 -12 47  
AVERAGE 47 52 -5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 1999 0.02 -0.02 0.05  
MONTH TO DATE T 0.11 -0.11 0.05  
SINCE MAR 1 1.27 0.86 0.41 0.62  
SINCE JAN 1 1.32 1.13 0.19 0.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 13 5 0  
MONTH TO DATE 83 54 29 6  
SINCE MAR 1 1378 1444 -66 1363  
SINCE JUL 1 6634 7268 -634 7592  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 0 1 -1 2  
SINCE JAN 1 0 1 -1 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.7  
 
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 72 5:00 AM  
LOWEST 18 4:00 PM  
AVERAGE 45  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 2004  
MINIMUM TEMPERATURE (F) 39 28 2010  
 
SUNRISE AND SUNSET  
MAY 5 2024...........SUNRISE 5:56 AM MDT SUNSET 8:22 PM MDT  
MAY 6 2024...........SUNRISE 5:55 AM MDT SUNSET 8:24 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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