930  
CDUS45 KRIW 220726  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT MON APR 22 2024  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 21 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 69 4:19 PM 80 2009 61 8 45  
MINIMUM 28 5:38 AM 5 2008 35 -7 21  
AVERAGE 49 48 1 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 2019 0.02 -0.02 0.00  
MONTH TO DATE 0.68 0.31 0.37 0.01  
SINCE MAR 1 1.12 0.53 0.59 0.54  
SINCE JAN 1 1.17 0.80 0.37 0.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 17 -1 32  
MONTH TO DATE 364 410 -46 155  
SINCE MAR 1 1182 1250 -68 1218  
SINCE JUL 1 6438 7074 -636 7447  
 
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 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.2  
 
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 63 5:00 AM  
LOWEST 14 2:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 2016  
MINIMUM TEMPERATURE (F) 35 19 2008  
 
SUNRISE AND SUNSET  
APRIL 22 2024.........SUNRISE 6:16 AM MDT SUNSET 8:06 PM MDT  
APRIL 23 2024.........SUNRISE 6:14 AM MDT SUNSET 8:08 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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