031  
CDUS45 KCYS 310727  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT SAT AUG 31 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 30 2019
 
 
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)  
YESTERDAY  
MAXIMUM 79 323 PM 99 2015 86 -7 95  
2013  
1985  
MINIMUM 55 524 AM 37 1964 55 0 54  
AVERAGE 67 70 -3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 0.53 1962 0.07 0.11 T  
MONTH TO DATE 2.35 2.19 0.16 0.37  
SINCE JAN 1 11.29 15.09 -3.80 9.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 3 4 22  
SINCE JUN 1 100 65 35 45  
SINCE JUL 1 7 6 1 26  
 
COOLING  
YESTERDAY 2 6 -4 10  
MONTH TO DATE 208 258 -50 164  
SINCE JUN 1 499 714 -215 606  
SINCE JAN 1 499 736 -237 650    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 12.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 PM  
LOWEST 45 300 PM  
AVERAGE 66  
   
......................................................
 
 
 
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 2019........SUNRISE 617 AM MDT SUNSET 726 PM MDT  
SEPTEMBER 1 2019.....SUNRISE 618 AM MDT SUNSET 725 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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