382  
CDUS45 KCYS 102129  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
329 PM MDT THU SEP 10 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 2020
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 52 124 PM 98 2012 82 -30 84  
MINIMUM 28R 429 AM 29 1970 51 -23 54  
AVERAGE 40 66 -26 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.63 1950 0.04 -0.04 T  
MONTH TO DATE 0.08 0.54 -0.46 0.56  
SINCE JAN 1 5.55 15.70 -10.15 12.10  
 
DEGREE DAYS  
HEATING  
TODAY 25 2 23 0  
MONTH TO DATE 85 15 70 3  
SINCE SEP 1 85 15 70 3  
SINCE JUL 1 85 26 59 10  
 
COOLING  
TODAY 0 4 -4 4  
MONTH TO DATE 37 48 -11 65  
SINCE SEP 1 37 48 -11 65  
SINCE JAN 1 581 790 -209 568    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 50 1200 PM  
AVERAGE 71  
   
......................................................
 
 
 
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 2020.....SUNRISE 628 AM MDT SUNSET 709 PM MDT  
SEPTEMBER 11 2020.....SUNRISE 629 AM MDT SUNSET 707 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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