918  
CDUS45 KCYS 181334  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
734 AM MDT WED JUN 18 2025  
   
...............................
 
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR JUNE 17 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 1258 PM 104 2012 83 -10 88  
MINIMUM 51 1154 PM 37 1975 51 0 53  
AVERAGE 62 67 -5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.41 0.82 1993 0.10 0.31 0.00  
MONTH TO DATE 1.94 1.83 0.11 1.38  
SINCE JUN 1 1.94 1.83 0.11 1.38  
SINCE JAN 1 7.66 7.31 0.35 7.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 64 55 9 0  
SINCE JUN 1 64 55 9 0  
SINCE JUL 1 6236 6665 -429 6042  
 
COOLING  
YESTERDAY 0 4 -4 6  
MONTH TO DATE 42 47 -5 101  
SINCE JUN 1 42 47 -5 101  
SINCE JAN 1 48 62 -14 105    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 PM  
LOWEST 55 100 PM  
AVERAGE 74  
   
......................................................
 
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 105 2012  
MINIMUM TEMPERATURE (F) 51 38 1975  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 519 AM MDT SUNSET 827 PM MDT  
JUNE 19 2025..........SUNRISE 519 AM MDT SUNSET 828 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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