891  
CDUS45 KCYS 102128  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT TUE SEP 10 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 2019
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 159 PM 98 2012 82 1 88  
MINIMUM 53 1249 AM 29 1970 51 2 47  
AVERAGE 68 66 2 68  
 
PRECIPITATION (IN)  
TODAY T 0.63 1950 0.04 -0.04 0.00  
MONTH TO DATE 0.56 0.54 0.02 0.35  
SINCE JAN 1 12.10 15.70 -3.60 10.19  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 3 15 -12 6  
SINCE SEP 1 3 15 -12 6  
SINCE JUL 1 10 26 -16 32  
 
COOLING  
TODAY 3 4 -1 3  
MONTH TO DATE 64 48 16 19  
SINCE SEP 1 64 48 16 19  
SINCE JAN 1 567 790 -223 680    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 47 200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2018  
MINIMUM TEMPERATURE (F) 50 32 1989  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2019.....SUNRISE 627 AM MDT SUNSET 710 PM MDT  
SEPTEMBER 11 2019.....SUNRISE 628 AM MDT SUNSET 708 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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