517  
CDUS45 KCYS 040845  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
145 AM MST THU DEC 04 2025  
   
...............................  
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 3 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 36 1259 PM 69 1959 44 -8 66  
MINIMUM 17 944 PM -6 1978 16 1 18  
AVERAGE 27 30 -3 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 1973 0.01 -0.01 0.00  
1978  
MONTH TO DATE 0.00 0.02 -0.02 0.00  
SINCE DEC 1 0.00 0.02 -0.02 0.00  
SINCE JAN 1 17.18 15.66 1.52 12.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 35 3 23  
MONTH TO DATE 116 104 12 93  
SINCE DEC 1 116 104 12 93  
SINCE JUL 1 1367 1658 -291 1309  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 676 692 -16 854    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 900 PM  
LOWEST 54 100 PM  
AVERAGE 75  
   
......................................................  
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 69 1987  
MINIMUM TEMPERATURE (F) 15 -5 2009  
 
SUNRISE AND SUNSET  
DECEMBER 4 2025......SUNRISE 701 AM MST SUNSET 423 PM MST  
DECEMBER 5 2025......SUNRISE 702 AM MST SUNSET 423 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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