508  
CDUS45 KCYS 190745  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
145 AM MDT WED AUG 19 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 97 144 PM 101 2010 88 9 86  
MINIMUM 55 431 AM 40 1987 58 -3 56  
AVERAGE 76 73 3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1979 0.07 -0.07 0.00  
MONTH TO DATE 0.96 1.40 -0.44 0.33  
SINCE JAN 1 5.47 14.30 -8.83 9.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 22 62 -40 93  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 11 8 3 6  
MONTH TO DATE 147 171 -24 153  
SINCE JUN 1 503 627 -124 444  
SINCE JAN 1 514 649 -135 444    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 14 400 PM  
AVERAGE 46  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2019  
1952  
MINIMUM TEMPERATURE (F) 58 39 1978  
 
 
SUNRISE AND SUNSET  
AUGUST 19 2020........SUNRISE 606 AM MDT SUNSET 744 PM MDT  
AUGUST 20 2020........SUNRISE 607 AM MDT SUNSET 742 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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