898  
CDUS45 KCYS 180736  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT SUN AUG 18 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 17 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 95 211 PM 99 1959 88 7 90  
MINIMUM 56 336 AM 42 1960 59 -3 52  
AVERAGE 76 73 3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 1990 0.07 -0.07 0.00  
MONTH TO DATE 0.33 1.33 -1.00 0.28  
SINCE JAN 1 9.27 14.23 -4.96 9.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 93 62 31 23  
SINCE JUL 1 0 3 -3 4  
 
COOLING  
YESTERDAY 11 9 2 6  
MONTH TO DATE 147 163 -16 97  
SINCE JUN 1 438 619 -181 539  
SINCE JAN 1 438 641 -203 583    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 100 AM  
LOWEST 14 1100 AM  
AVERAGE 50  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 101 2010  
MINIMUM TEMPERATURE (F) 58 40 1987  
 
 
SUNRISE AND SUNSET  
AUGUST 18 2019........SUNRISE 604 AM MDT SUNSET 747 PM MDT  
AUGUST 19 2019........SUNRISE 605 AM MDT SUNSET 745 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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