902  
CDUS45 KCYS 010735  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT TUE OCT 1 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 243 PM 91 1989 72 -6 47  
MINIMUM 47 1159 PM 13 1985 41 6 43  
AVERAGE 57 57 0 45  
 
PRECIPITATION (IN)  
YESTERDAY T 0.48 2004 0.03 -0.03 T  
MONTH TO DATE 1.02 1.25 -0.23 0.42  
SINCE JAN 1 12.56 16.41 -3.85 10.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 9 -1 20  
MONTH TO DATE 65 129 -64 103  
SINCE SEP 1 65 129 -64 103  
SINCE JUL 1 72 140 -68 129  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 101 84 17 95  
SINCE SEP 1 101 84 17 95  
SINCE JAN 1 604 826 -222 756    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 16.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 56 100 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1980  
MINIMUM TEMPERATURE (F) 41 20 1985  
 
 
SUNRISE AND SUNSET  
OCTOBER 1 2019.......SUNRISE 648 AM MDT SUNSET 634 PM MDT  
OCTOBER 2 2019.......SUNRISE 649 AM MDT SUNSET 632 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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