Slaný Weather in December

December in Slaný averages 5°C (41°F) during the day and -1°C (30°F) at night. Around 44 mm (1.7 in) of snow/rainfall is typical for this time of year.

Rainfall in Slaný in December

Climate statistics over the past 30 years suggest around 15 days of snow/rain, with 44 mm (1.7 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Slaný in December

Temperatures in Slaný in December top out at 5°C (41°F) and drop to -1°C (30°F) overnight. December marks the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. The month is chilly, so ensure you're equipped and dress warmly. Preparation becomes key in these temperatures.

Sunshine in Slaný in December

With limited sunshine this month, there are about 47 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

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

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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 Czech Republic, check out our Slaný's climate page.

Slaný Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 49%  

Precipitation 44 mm (1.7 in)  

Rainy days 15 days  

Humidity 87% *  

Sunshine 47 hours *  

Percentage Sunshine *  

* Data from: Prague, Czech Republic (36 KM, 22 Miles).

What to Wear in Slaný in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Slaný 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 Czech Republic, check out our Slaný's climate page.

More climate data for Slaný

Temperature Rainfall Sunshine Humidity

See the full Slaný climate overview or explore weather in Czech Republic.