570  
CDUS45 KCYS 130727  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT FRI SEP 13 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 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 73 317 PM 96 2004 81 -8 93  
MINIMUM 41 1149 PM 29 1989 50 -9 55  
AVERAGE 57 65 -8 74  
 
PRECIPITATION (IN)  
YESTERDAY T 0.49 2008 0.05 -0.05 0.00  
MONTH TO DATE 0.93 0.63 0.30 0.35  
SINCE JAN 1 12.47 15.79 -3.32 10.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 3 5 0  
MONTH TO DATE 11 21 -10 6  
SINCE SEP 1 11 21 -10 6  
SINCE JUL 1 18 32 -14 32  
 
COOLING  
YESTERDAY 0 3 -3 9  
MONTH TO DATE 69 54 15 39  
SINCE SEP 1 69 54 15 39  
SINCE JAN 1 572 796 -224 700    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 15.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 29 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2017  
MINIMUM TEMPERATURE (F) 49 26 1949  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2019.....SUNRISE 630 AM MDT SUNSET 705 PM MDT  
SEPTEMBER 14 2019.....SUNRISE 631 AM MDT SUNSET 703 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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