571  
CDUS45 KCYS 280753  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
153 AM MDT FRI APR 28 2017  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR APRIL 27 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 1204 PM 85 1981 66 -14 51  
1953  
MINIMUM 36 612 AM 17 1994 37 -1 30  
1969  
AVERAGE 44 52 -8 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.47 0.77 2012 0.08 0.39 T  
MONTH TO DATE 1.16 1.77 -0.61 0.93  
SINCE JAN 1 2.22 3.39 -1.17 3.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 14 7 24  
MONTH TO DATE 446 490 -44 466  
SINCE MAR 1 1106 1293 -187 1214  
SINCE JUL 1 5340 5875 -535 5780  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 56 200 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 2010  
1954  
MINIMUM TEMPERATURE (F) 37 15 1969  
 
 
SUNRISE AND SUNSET  
APRIL 28 2017.........SUNRISE 553 AM MDT SUNSET 746 PM MDT  
APRIL 29 2017.........SUNRISE 552 AM MDT SUNSET 747 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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