20. December 1999
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Temperatureaverage
-3.1 °C
minimum
-4.1 °C
maximum
-0.9 °C
Air pressureaverage
1000.0 hPa
  
Windaverage
1.1 m/s 272°
minimum
0.0 m/s
maximum
6.8 m/s

Lightaverage
2417 lx
  
Gamma radiationaverage
0.107 µSv/h
  
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