Olomouc Weather in January
January in Olomouc brings low temperatures, with daytime highs of 2°C (36°F) and nights around -4°C (25°F). Expect around 44 mm (1.7 in) of snow/rainfall during the month.
Rainfall in Olomouc in January
You can typically expect 12 days of snow/rain this month, averaging around 44 mm (1.7 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Olomouc in January
Olomouc in January gets highs of 2°C (36°F) during the day and drops to -4°C (25°F) at night. Winter occurs in January. Expect a distinctly cold feel throughout the day, not just overnight. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. This month is known for being the coldest, so make sure you pack appropriately with plenty of warm clothing.
Sunshine in Olomouc in January
This month is characterized by fewer sunny days, with about 55 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. May, June, July, August and September typically offer the best weather for Olomouc.
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 Olomouc's climate page.
Olomouc Temperature in January
Min Temperature
-4°C (25°F)
Max Temperature
2°C (36°F)
Chance of Rain
40%
Precipitation
44 mm (1.7 in)
Rainy days
12 days
Humidity
84% *
Sunshine
55 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Olomouc typically stay consistent throughout January, with daily highs averaging around 2°C (36°F). Nights are very cold, with lows around -5°C (23°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Olomouc in January
Browse day-by-day weather records for Olomouc spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Olomouc historical weather extremes in January
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Olomouc.
- On January 29, 2002, temperatures climbed to 14°C (57°F), marking the warmest January day on record.
Best Places in Czech Republic in January
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 January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Olomouc in January
Dress warmly and in layers for your trip to Olomouc in January. 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 Olomouc in January
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 Olomouc's climate page.
Temperature Rainfall Sunshine Humidity
See the full Olomouc climate overview or explore weather in Czech Republic.
