447  
CDUS45 KCYS 270736  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT SAT MAY 27 2017  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR MAY 26 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 68 252 PM 92 2012 74 -6 70  
MINIMUM 42 509 AM 31 1950 47 -5 44  
AVERAGE 55 60 -5 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 1.07 1967 0.12 0.12 0.01  
MONTH TO DATE 1.88 2.54 -0.66 1.21  
SINCE JAN 1 4.28 6.21 -1.93 5.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 5 5 8  
MONTH TO DATE 281 226 55 302  
SINCE MAR 1 1464 1556 -92 1606  
SINCE JUL 1 5698 6138 -440 6172  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 17 -17 3  
SINCE MAR 1 0 18 -18 3  
SINCE JAN 1 0 18 -18 3    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 48 1200 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 2006  
MINIMUM TEMPERATURE (F) 47 30 1950  
 
 
SUNRISE AND SUNSET  
MAY 27 2017...........SUNRISE 524 AM MDT SUNSET 814 PM MDT  
MAY 28 2017...........SUNRISE 524 AM MDT SUNSET 815 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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