683  
CDUS45 KCYS 280729  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT SAT SEP 28 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 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 70 229 PM 94 1953 73 -3 78  
MINIMUM 42 550 AM 21 1964 43 -1 39  
AVERAGE 56 58 -2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.29 2013 0.03 0.04 0.00  
MONTH TO DATE 1.02 1.15 -0.13 0.42  
SINCE JAN 1 12.56 16.31 -3.75 10.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 8 1 6  
MONTH TO DATE 42 103 -61 55  
SINCE SEP 1 42 103 -61 55  
SINCE JUL 1 49 114 -65 81  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 95 82 13 95  
SINCE SEP 1 95 82 13 95  
SINCE JAN 1 598 824 -226 756    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 PM  
LOWEST 31 200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1969  
MINIMUM TEMPERATURE (F) 42 22 1985  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2019.....SUNRISE 645 AM MDT SUNSET 639 PM MDT  
SEPTEMBER 29 2019.....SUNRISE 646 AM MDT SUNSET 638 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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