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The climate in Luxembourg

The Grand Duchy of Luxembourg is a small, hilly country. It has a temperate maritime climate, with cool summers and mild winters. The warmest months are July and August. The average maximum temperature is 22 °C. The hottest spot of Luxembourg is the Mosel Valley, in the south-east. There it is a degree or two warmer than in the north. In winter the daytime average is 3 °C. May and June are the months with most sun. In the north and west it is wetter than elsewhere in the country. In winter it snows on approximately 20 days.

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