974  
CDUS45 KCYS 160732  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
131 AM MDT MON SEP 16 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 91 329 PM 96 2018 79 12 96  
MINIMUM 46 505 AM 28 1993 48 -2 48  
AVERAGE 69 64 5 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 2006 0.04 -0.04 0.00  
MONTH TO DATE 0.93 0.74 0.19 0.35  
SINCE JAN 1 12.47 15.90 -3.43 10.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 15 31 -16 6  
SINCE SEP 1 15 31 -16 6  
SINCE JUL 1 22 42 -20 32  
 
COOLING  
YESTERDAY 4 3 1 7  
MONTH TO DATE 74 63 11 58  
SINCE SEP 1 74 63 11 58  
SINCE JAN 1 577 805 -228 719    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 100 AM  
LOWEST 20 500 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 2018  
MINIMUM TEMPERATURE (F) 48 29 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2019.....SUNRISE 633 AM MDT SUNSET 700 PM MDT  
SEPTEMBER 17 2019.....SUNRISE 634 AM MDT SUNSET 658 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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