696  
CDUS45 KCYS 300738  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
138 AM MDT MON SEP 30 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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 90 244 PM 91 1981 72 18 77  
MINIMUM 52 1203 AM 16 1984 42 10 41  
AVERAGE 71 57 14 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.07 2014 0.03 -0.03 0.00  
MONTH TO DATE 1.02 1.22 -0.20 0.42  
SINCE JAN 1 12.56 16.38 -3.82 10.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 6  
MONTH TO DATE 57 120 -63 83  
SINCE SEP 1 57 120 -63 83  
SINCE JUL 1 64 131 -67 109  
 
COOLING  
YESTERDAY 6 1 5 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 31 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 16.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 13 300 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1989  
MINIMUM TEMPERATURE (F) 41 13 1985  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2019.....SUNRISE 647 AM MDT SUNSET 636 PM MDT  
OCTOBER 1 2019.......SUNRISE 648 AM MDT SUNSET 634 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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