772  
CDUS45 KRIW 260747  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
147 AM MDT FRI APR 26 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 25 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 73 3:08 PM 79 2012 63 10 69  
MINIMUM 48 6:12 AM 24 2008 36 12 38  
2009  
AVERAGE 61 49 12 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.04 2008 0.02 0.00 T  
MONTH TO DATE 0.70 0.40 0.30 0.01  
SINCE MAR 1 1.14 0.62 0.52 0.54  
SINCE JAN 1 1.19 0.89 0.30 0.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 16 -12 11  
MONTH TO DATE 407 475 -68 234  
SINCE MAR 1 1225 1315 -90 1297  
SINCE JUL 1 6481 7139 -658 7526  
 
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 31 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 10:00 PM  
LOWEST 23 11:00 AM  
AVERAGE 53  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 84 2012  
MINIMUM TEMPERATURE (F) 36 28 2002  
2010  
 
SUNRISE AND SUNSET  
APRIL 26 2024.........SUNRISE 6:09 AM MDT SUNSET 8:11 PM MDT  
APRIL 27 2024.........SUNRISE 6:08 AM MDT SUNSET 8:13 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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