January could be a good time to visit Ostrava, as the weather is generally fine. The average high temperature is around +1°C, and there are typically 3 sunny days in January. However, expect about 3 rainy days, and total monthly rainfall of approximately 25 mm. The weather is changeable so pack for every eventuality. Search flightsin one click on Avionero.
Good to know:
January is usually the coldest month of the year in Ostrava;
Average weather
☀️
+1°C
Avg. max. temperature
-28°C
Min.
+13°C
Max.
20 mm
Total precipitation
84%
Avg. humidity
3 m/s
Avg. wind
3 ☀️
Sunny Days
22 ⛅️
Cloudy
3 🌦
Rainy
Our opinion: Ostrava has OK weather in January.
Average temperature in Ostrava in January
Here are the expected maximum, average and minimum temperatures in Ostrava for January based on the historical data.
Last Year
Historical Data
The temperature in January is +3°C on average, with a range between a maximum of +11°C during the day and a minimum of -6°C at night.
The average maximum temperature goes down 47% by the end of the month, compared with the beginning of the month, from +11°C to +3°C.
Is Ostrava warm or cold in January?
Ostrava is typically cool in January.
Maximum temperatures go down compared to the previous month from +3°C to +1°C. The minimum temperature also goes down from -2°C to -4°C.
Pack a sweater and a jacket as there will be cooler temperatures.
January is the coldest month in Ostrava, here is the comparison with other months:
Climate in Ostrava in January
Ostrava weather looks like this, on average, in January and the surrounding months.
December
January
February
Avg. temperature
+3°C
+1°C
+3°C
Min. temperature
-27°C
-28°C
-24°C
Max. temperature
+16°C
+13°C
+17°C
Rainfall
26 mm
20 mm
21 mm
Wind
3 m/s
3 m/s
3 m/s
Humidity
85%
84%
80%
Air pressure
1016 HPa
1017 HPa
1016 HPa
Sunny days
3
3
4
Cloudy days
21
22
18
Rainy days
4
3
3
Snowy days
3
3
3
January weather is still as ok as in December.It’s getting colder in January. From +3°C in the day, the average maximum temperature lowers to +1°C.As January arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 26 mm to 20 mm.It feels drier, as humidity decreases from 85% to 84%.The average wind speed doesn’t change much during January, staying around 3 m/s.The amount of sunny days stay about the same, averaging 3 sunny days during the month.
February brings much the same weather, it remains ok.
Wind speed in Ostrava in January based on historical data.
Last Year
Historical Data
The average wind speed is 4 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Ostrava is gradually increasing during January, going from 3 m/s to 3 m/s over the course of the month.
Rain
Amount of rainfall in mm during January in Ostrava based on historical data.
Last Year
Historical Data
Typically, there is a 32% chance of rain on an average day in January, with total rainfall of approximately 28 mm. The maximum amount of rainfall per day is around 6 mm, which is considered light rain.January is a pretty wet month with over 10 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how January is compared with other months in the amount of precipitation, total mm:
Ostrava wettest month is July, where a typical day has a 32% chance of precipitation and 106 mm of rainfall per day. January, on the other hand, is the driest month with a mere 10% chance of precipitation and 20 mm of rainfall per day.
Snow
Amount of snow in mm during January in Ostrava based on historical data.
Last Year
Historical Data
The total snow in January is about 14 mm, with a 3% chance of snow on a typical day.
January is one of the snowiest months in Ostrava.
Here’s how January is compared with other months in the amount of snow, total mm:
How was the weather last January in Ostrava?
This is the weather in Ostrava in January 2023:
1 January
🌧️
+11°C
2 January
☀️
+10°C
3 January
🌧️
+10°C
4 January
🌧️
+11°C
5 January
🌧️
+7°C
6 January
☁️
+3°C
7 January
☀️
+2°C
8 January
☁️
0°C
9 January
☁️
+3°C
10 January
☁️
+2°C
11 January
☁️
-1°C
12 January
☁️
-2°C
13 January
☁️
+2°C
14 January
☁️
+5°C
15 January
☀️
+4°C
16 January
☀️
+4°C
17 January
☁️
+4°C
18 January
☁️
+2°C
19 January
☀️
+3°C
20 January
☀️
+3°C
21 January
🌨️
0°C
22 January
☁️
-1°C
23 January
☁️
0°C
24 January
🌫️
0°C
25 January
🌫️
+2°C
26 January
☁️
+3°C
27 January
☁️
+2°C
28 January
🌧️
+4°C
29 January
🌧️
+4°C
30 January
🌧️
+5°C
31 January
☁️
+3°C
In January 2023 Ostrava had 6 sunny days, 15 cloudy days, and 7 rainy days. The average maximum temperature was +3°C, with an absolute maximum of +11°C and a minimum of -2°C. The average humidity was 82%, with a maximum of 100% and a minimum of 40%. The average wind speed was 4 m/s, with a maximum of 11 m/s and a minimum of 0 m/s.
Are you planning a trip in January?
Climate Change over Years
This is how Ostrava climate have been changing during last 43 years period.
The climate in Ostrava in January has not changed much over the last 43 years.
The average temperature was the lowest in 1987 (-5°C) and the highest in 2007 (+7°C). The driest year was 1997 with only 0 mm of rainfall, and the wettest year was 2012 with 54 mm.
FAQ
Frequently asked questions about the weather in Ostrava in January:
Is January a good time to visit Ostrava?
It’s always a good time to visit Ostrava, but the weather is changeable in January, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Ostrava in January?
Not really, January is not the best time to sunbathe, unless you visit a local solarium.
Is Ostrava rainy in January?
Ostrava is usually dry in January. Plan your packing around outdoor activities and exploring.
Is it sunny in Ostrava in January?
Usually, it’s not very sunny in Ostrava in January, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
Other cities in Czech Republic
Check out the weather for other cities in Czech Republic.
For this page, we’ve looked at the typical weather in Ostrava, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.