950  
CDUS45 KCYS 180332  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
932 PM MDT MON AUG 17 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 17 2020
 
 
VALID TODAY AS OF 0900 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 93 MM 99 1959 88 5 95  
MINIMUM 77 800 PM 42 1960 59 18 56  
AVERAGE 85 73 12 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1990 0.07 -0.07 0.00  
MONTH TO DATE 0.96 1.33 -0.37 0.33  
SINCE JAN 1 5.47 14.23 -8.76 9.27  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 22 62 -40 93  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
TODAY 20 9 11 11  
MONTH TO DATE 140 163 -23 147  
SINCE JUN 1 496 619 -123 438  
SINCE JAN 1 507 641 -134 438    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 14.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 39 800 PM  
LOWEST 21 400 PM  
AVERAGE 30  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 101 2010  
MINIMUM TEMPERATURE (F) 58 40 1987  
 
 
SUNRISE AND SUNSET  
AUGUST 17 2020........SUNRISE 604 AM MDT SUNSET 747 PM MDT  
AUGUST 18 2020........SUNRISE 605 AM MDT SUNSET 745 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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