Konstancin-Jeziorna Weather in December

December in Konstancin-Jeziorna averages 4°C (39°F) during the day and -2°C (28°F) at night. Around 49 mm (1.9 in) of snow/rainfall is typical for this time of year.

Rainfall in Konstancin-Jeziorna in December

Looking at the last 30 years, the data shows about 17 days with snow/rain, averaging 49 mm (1.9 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Konstancin-Jeziorna in December

Expect highs of 4°C (39°F) in Konstancin-Jeziorna in December, with nights dropping to around -2°C (28°F). Winter occurs in December. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With lows of -2°C (28°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This month is particularly chilly, so wearing layers is necessary to stay warm and comfortable.

Sunshine in Konstancin-Jeziorna in December

This month is characterized by fewer sunny days, with about 29 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Wind Speed in Konstancin-Jeziorna in December

In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Konstancin-Jeziorna. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Poland, check out our Konstancin-Jeziorna's climate page.

Konstancin-Jeziorna Temperature in December

Min Temperature -2°C (28°F)  

Max Temperature 4°C (39°F)  

Chance of Rain 57%  

Precipitation 49 mm (1.9 in)  

Rainy days 17 days  

Humidity 89% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 29 hours *  

Percentage Sunshine *  

* Data from: Warschau, Poland (11 KM, 7 Miles).

What to Wear in Konstancin-Jeziorna in December

Dress warmly and in layers for your trip to Konstancin-Jeziorna 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. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Konstancin-Jeziorna in December

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

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

2/10

Outdoor sports

3/10

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 Poland, check out our Konstancin-Jeziorna's climate page.

More climate data for Konstancin-Jeziorna

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Konstancin-Jeziorna climate overview or explore weather in Poland.