221  
CDUS45 KCYS 100733  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
132 AM MDT THU OCT 10 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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 68 1251 PM 88 2003 68 0 36  
MINIMUM 29 1159 PM 17 2009 38 -9 32  
AVERAGE 49 53 -4 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.66 2005 0.04 -0.04 T  
MONTH TO DATE T 0.36 -0.36 0.04  
SINCE JAN 1 12.56 16.77 -4.21 10.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 13 3 31  
MONTH TO DATE 152 100 52 152  
SINCE SEP 1 217 229 -12 255  
SINCE JUL 1 224 240 -16 281  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 101 85 16 95  
SINCE JAN 1 604 827 -223 756    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 16.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 PM  
LOWEST 28 900 AM  
AVERAGE 60  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 2015  
MINIMUM TEMPERATURE (F) 37 15 2009  
 
 
SUNRISE AND SUNSET  
OCTOBER 10 2019.......SUNRISE 658 AM MDT SUNSET 619 PM MDT  
OCTOBER 11 2019.......SUNRISE 659 AM MDT SUNSET 618 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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