679  
CDUS45 KRIW 270752  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
152 AM MDT SAT APR 27 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 26 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 59 11:52 AM 84 2012 63 -4 69  
MINIMUM 44 11:59 PM 28 2002 36 8 35  
2010  
AVERAGE 52 50 2 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 0.21 1999 0.03 0.10 0.00  
MONTH TO DATE 0.83 0.43 0.40 0.01  
SINCE MAR 1 1.27 0.65 0.62 0.54  
SINCE JAN 1 1.32 0.92 0.40 0.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16 -3 13  
MONTH TO DATE 420 491 -71 247  
SINCE MAR 1 1238 1331 -93 1310  
SINCE JUL 1 6494 7155 -661 7539  
 
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 24 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 53 12:00 PM  
AVERAGE 73  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 82 2004  
MINIMUM TEMPERATURE (F) 36 23 2008  
 
SUNRISE AND SUNSET  
APRIL 27 2024.........SUNRISE 6:08 AM MDT SUNSET 8:13 PM MDT  
APRIL 28 2024.........SUNRISE 6:06 AM MDT SUNSET 8:14 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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