708  
CDUS45 KRIW 160728  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT TUE APR 16 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 15 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 72 3:03 PM 76 2006 60 12 54  
MINIMUM 48 1:45 AM 17 2022 33 15 29  
AVERAGE 60 46 14 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 2003 0.02 -0.02 0.00  
2009  
MONTH TO DATE 0.68 0.20 0.48 0.01  
SINCE MAR 1 1.12 0.42 0.70 0.54  
SINCE JAN 1 1.17 0.69 0.48 0.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 19 -14 23  
MONTH TO DATE 233 304 -71 23  
SINCE MAR 1 1051 1144 -93 1086  
SINCE JUL 1 6307 6968 -661 7315  
 
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 32 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 6:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 45  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 2018  
MINIMUM TEMPERATURE (F) 33 16 2022  
 
SUNRISE AND SUNSET  
APRIL 16 2024.........SUNRISE 6:26 AM MDT SUNSET 7:59 PM MDT  
APRIL 17 2024.........SUNRISE 6:24 AM MDT SUNSET 8:00 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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