Jáchymov Weather in December
During December, Jáchymov experiences low daytime temperatures of 2°C (36°F) and cooler nights around -3°C (27°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 70 mm (2.8 in) is typical.
Rainfall in Jáchymov in December
Looking at the last 30 years, the data shows about 18 days with snow/rain, averaging 70 mm (2.8 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Jáchymov in December
Expect highs of 2°C (36°F) in Jáchymov in December, with nights dropping to around -3°C (27°F). Winter occurs in December. Expect a distinctly cold feel throughout the day, not just overnight. With lows of -3°C (27°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.
Sunshine in Jáchymov in December
This month is characterized by fewer sunny days, with about 31 hours of sunshine. It's great for those who appreciate cooler, less sunny days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Jáchymov.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Czech Republic, check out our Jáchymov's climate page.
Jáchymov Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
2°C (36°F)
Chance of Rain
60%
Precipitation
70 mm (2.8 in)
Rainy days
18 days
Humidity
87% *
Sunshine
31 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Jáchymov typically stay consistent throughout December, with daily highs averaging around 2°C (36°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -2°C (28°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 Jáchymov in December
Browse day-by-day weather records for Jáchymov spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jáchymov historical weather extremes in December
Based on 49 years of weather observations in Jáchymov between 1976 and 2025, these are the recorded extremes.
- Jáchymov recorded its highest December temperature of 12°C (54°F) on December 1, 1984.
- The coldest night in December in Jáchymov was on December 31, 1996, with a minimum of -21°C (-6°F).
Best Places in Czech Republic in December
Find out more about the weather in Czech Republic and which places have the best travel conditions in this month. See all of Czech Republic in December →
perfect weather
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What to Wear in Jáchymov in December
We recommend to layer up for chilly conditions in Jáchymov in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Jáchymov 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 Czech Republic, check out our Jáchymov's climate page.
Temperature Rainfall Sunshine Humidity
See the full Jáchymov climate overview or explore weather in Czech Republic.
