308  
CDUS45 KCYS 200725  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1225 AM MST FRI DEC 20 2024  
   
...............................  
 
...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 66 2023 41 MM 66  
MINIMUM MM MM -14 1989 13 MM 22  
AVERAGE MM 27 MM 44  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.65 1973 0.01 MM 0.00  
MONTH TO DATE 0.00 0.12 -0.12 0.21  
SINCE DEC 1 0.00 0.12 -0.12 0.21  
SINCE JAN 1 12.79 15.76 -2.97 22.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 38 MM 21  
MONTH TO DATE 527 697 -170 589  
SINCE DEC 1 527 697 -170 589  
SINCE JUL 1 1743 2251 -508 1986  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 854 692 162 610    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 66 2003  
MINIMUM TEMPERATURE (F) 13 -21 1983  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 713 AM MST SUNSET 426 PM MST  
DECEMBER 21 2024......SUNRISE 714 AM MST SUNSET 427 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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