Košice Weather in December
December in Košice brings low temperatures around 3°C (37°F) during the day, dropping to -3°C (27°F) at night, with some snow/rainfall expected.
Rainfall in Košice 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. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Košice in December
Daytime highs in Košice in December reach 3°C (37°F), with nights around -3°C (27°F). Experience the winter season in December. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights drop below freezing to -3°C (27°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. As one of the coldest months, it's important to layer up to stay warm. Don't let the chill catch you off-guard.
Sunshine in Košice in December
With limited sunshine this month, there are about 49 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 Košice. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovakia, check out our Košice's climate page.
Košice Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
3°C (37°F)
Chance of Rain
51%
Precipitation
44 mm (1.7 in)
Rainy days
15 days
Humidity
82%
Sunshine
49 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Košice typically stay consistent throughout December, with daily highs averaging around 3°C (37°F). Nights are very cold, with lows typically ranging from -4°C (25°F) to -1°C (30°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Košice in December
Browse day-by-day weather records for Košice spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Košice historical weather extremes in December
The extremes listed below come from historical weather data collected in Košice from 1976 through 2025.
- The warmest day in December was on December 6, 2020, with a maximum of 12°C (54°F).
- Košice experienced its chilliest December day on December 29, 1996, reaching only -11°C (12°F).
Best Places in Slovakia in December
Find out more about the weather in Slovakia and which places have the best travel conditions in this month. See all of Slovakia in December →
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What to Wear in Košice 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 Košice in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovakia, check out our Košice's climate page.
Temperature Rainfall Sunshine Humidity
See the full Košice climate overview or explore weather in Slovakia.
