136  
CDUS45 KCYS 210728  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT MON AUG 21 2023  
   
...............................
 
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 459 PM 101 2013 87 8 85  
MINIMUM 65 548 AM 39 1978 55 10 48  
AVERAGE 80 71 9 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1997 0.07 -0.07 0.00  
MONTH TO DATE 2.43 1.34 1.09 0.02  
SINCE JUN 1 10.08 6.64 3.44 2.33  
SINCE JAN 1 17.74 12.12 5.62 4.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 0 7 0  
SINCE JUN 1 86 75 11 35  
SINCE JUL 1 29 6 23 0  
 
COOLING  
YESTERDAY 15 6 9 2  
MONTH TO DATE 145 162 -17 231  
SINCE JUN 1 437 551 -114 781  
SINCE JAN 1 438 566 -128 790    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 16 500 PM  
AVERAGE 53  
   
......................................................
 
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 1960  
2007  
MINIMUM TEMPERATURE (F) 54 43 1950  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 607 AM MDT SUNSET 742 PM MDT  
AUGUST 22 2023........SUNRISE 608 AM MDT SUNSET 741 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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