Ostrava Weather in January
January in Ostrava brings low temperatures around 2°C (36°F) during the day, dropping to -4°C (25°F) at night, with the driest conditions of the year.
Rainfall in Ostrava in January
Clear skies and little rain are the norm this month, even if it's not the warmest time of year. Still a good time to spend time outdoors. Historically, January sees about 13 days of snow/rain, with a monthly average of 55 mm (2.2 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Ostrava in January
January in Ostrava brings low temperatures, with highs of 2°C (36°F) and nights around -4°C (25°F). January is in the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With lows of -4°C (25°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.
Sunshine in Ostrava in January
The city usually sees around 47 hours of sunlight, indicating fewer sunny days.
Wind Speed in Ostrava in January
January sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.January in Ostrava has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
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 Ostrava's climate page.
Ostrava Temperature in January
Min Temperature
-4°C (25°F)
Max Temperature
2°C (36°F)
Chance of Rain
44%
Precipitation
55 mm (2.2 in)
Rainy days
13 days
Humidity
83%
Windspeed
4 m/s (8 knots)
Sunshine
47 hours
Percentage Sunshine
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Ostrava typically stay consistent throughout January, with daily highs averaging around 2°C (36°F). Nights are very cold, with lows around -4°C (25°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 Ostrava in January
Browse day-by-day weather records for Ostrava spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ostrava historical weather extremes in January
According to our 49 years of weather records for Ostrava, the following extremes were recorded between 1976 and 2025.
- Ostrava recorded its highest January temperature of 13°C (55°F) on January 29, 2002.
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 →
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What to Wear in Ostrava in January
Cold weather calls for smart layering in January. 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Ostrava 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 Ostrava's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Ostrava climate overview or explore weather in Czech Republic.
