284  
CDUS45 KCYS 310734  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
134 AM MDT MON AUG 31 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 30 2020
 
 
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)  
YESTERDAY  
MAXIMUM MM MM 99 2015 86 MM 79  
2013  
1985  
MINIMUM MM MM 37 1964 55 MM 55  
AVERAGE MM 70 MM 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 1962 0.07 -0.07 0.18  
MONTH TO DATE 0.96 2.19 -1.23 2.60  
SINCE JAN 1 5.47 15.09 -9.62 11.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 1 MM 0  
MONTH TO DATE 0 3 -3 7  
SINCE JUN 1 22 65 -43 100  
SINCE JUL 1 0 6 -6 7  
 
COOLING  
YESTERDAY MM 6 MM 2  
MONTH TO DATE 177 258 -81 208  
SINCE JUN 1 533 714 -181 499  
SINCE JAN 1 544 736 -192 499    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 16.6  
 
 
SKY COVER  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2013  
1985  
MINIMUM TEMPERATURE (F) 55 38 1993  
 
 
SUNRISE AND SUNSET  
AUGUST 31 2020........SUNRISE 618 AM MDT SUNSET 725 PM MDT  
SEPTEMBER 1 2020.....SUNRISE 619 AM MDT SUNSET 724 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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