Grou Weather in December

December in Grou brings low temperatures, with daytime highs of 8°C (46°F) and nights around 3°C (37°F). Quite a bit of rainfall is expected, around 79 mm (3.1 in), so pack an umbrella.

Rainfall in Grou in December

Looking at the last 30 years, the data shows about 20 days with rain, averaging 79 mm (3.1 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Grou in December

December in Grou sees highs of 8°C (46°F) and lows of 3°C (37°F) overnight. December is known for being in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Grou in December

This month sees fewer sunny days, with about 62 hours of sunshine, perfect for those who enjoy cooler temperatures.

Wind Speed in Grou in December

Wind speeds average 6 m/s (12 knots) during December. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Grou. Our weather planner can help you explore destinations with more pleasant weather conditions.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
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• May
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• August

• September
• October
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• December

For a detailed overview over the year and the best time to visit the Netherlands, check out our Grou's climate page.

Grou Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 67%  

Precipitation 79 mm (3.1 in)  

Rainy days 20 days  

Humidity 90% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 62 hours *  

Percentage Sunshine 26% *  

* Data from: Leeuwaren, the Netherlands (14 KM, 8 Miles).

What to Wear in Grou in December

Dress warmly and in layers for your trip to Grou in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Grou in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Netherlands, check out our Grou's climate page.

More climate data for Grou

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Grou climate overview or explore weather in the Netherlands.