159  
CDUS45 KCYS 030727  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT THU SEP 3 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 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 92 306 PM 99 1983 85 7 97  
MINIMUM 41 530 AM 32 2006 54 -13 53  
AVERAGE 67 70 -3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.83 1966 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.12 -0.12 0.00  
SINCE JAN 1 5.47 15.28 -9.81 11.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 2 -1 0  
SINCE SEP 1 1 2 -1 0  
SINCE JUL 1 1 13 -12 7  
 
COOLING  
YESTERDAY 2 6 -4 10  
MONTH TO DATE 2 12 -10 23  
SINCE SEP 1 2 12 -10 23  
SINCE JAN 1 546 754 -208 526    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 300 AM  
LOWEST 10 400 PM  
AVERAGE 36  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 100 2017  
MINIMUM TEMPERATURE (F) 54 33 1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2020.....SUNRISE 621 AM MDT SUNSET 720 PM MDT  
SEPTEMBER 4 2020.....SUNRISE 622 AM MDT SUNSET 719 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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