479  
CDUS45 KCYS 130326  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
926 PM MDT THU SEP 12 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2019
 
 
VALID TODAY AS OF 0900 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 73 317 PM 96 2004 81 -8 93  
MINIMUM 46 525 AM 29 1989 50 -4 55  
AVERAGE 60 65 -5 74  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 5 3 2 0  
MONTH TO DATE 8 21 -13 6  
SINCE SEP 1 8 21 -13 6  
SINCE JUL 1 15 32 -17 32  
 
COOLING  
TODAY 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 16.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 29 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2017  
MINIMUM TEMPERATURE (F) 49 26 1949  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2019.....SUNRISE 629 AM MDT SUNSET 706 PM MDT  
SEPTEMBER 13 2019.....SUNRISE 630 AM MDT SUNSET 705 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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