410  
CDUS45 KCYS 171339  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
739 AM MDT TUE JUN 17 2025  
   
...............................  
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR JUNE 16 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 83 235 PM 103 2021 83 0 82  
MINIMUM 62 441 AM 35 1981 51 11 55  
AVERAGE 73 67 6 69  
 
PRECIPITATION (IN)  
YESTERDAY T 1.19 2011 0.11 -0.11 0.02  
MONTH TO DATE 1.53 1.73 -0.20 1.38  
SINCE JUN 1 1.53 1.73 -0.20 1.38  
SINCE JAN 1 7.25 7.21 0.04 7.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 61 53 8 0  
SINCE JUN 1 61 53 8 0  
SINCE JUL 1 6233 6663 -430 6042  
 
COOLING  
YESTERDAY 8 4 4 4  
MONTH TO DATE 42 43 -1 95  
SINCE JUN 1 42 43 -1 95  
SINCE JAN 1 48 58 -10 99    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 54 200 PM  
AVERAGE 77  
   
......................................................  
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 104 2012  
MINIMUM TEMPERATURE (F) 51 37 1975  
 
SUNRISE AND SUNSET  
JUNE 17 2025..........SUNRISE 519 AM MDT SUNSET 827 PM MDT  
JUNE 18 2025..........SUNRISE 519 AM MDT SUNSET 827 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WY Page
The Nexlab NE Page
Main Text Page