Weather in Poznan in January 2025
- January is usually the coldest month of the year in Poznan;
Average weather
Average temperature in Poznan in January
Going from a maximum of +61°F during the day to a minimum of +23°F during the night, the temperature in January averages around +41°F.
The average maximum temperature goes down 57% by the end of the month, compared with the beginning of the month, from +61°F to +39°F.
Is Poznan warm or cold in January?
Poznan is typically chill in January.
Maximum temperatures go down compared to the previous month from +37°F to +36°F. The minimum temperature also goes down from +30°F to +27°F.
Pack a jumper and a jacket as there will be cooler temperatures.
January is the coldest month in Poznan, here is the comparison with other months:
Climate in Poznan in January
| December | January | February | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +37°F | +36°F | +37°F | ||||
| Min. temperature | ||||||
| 0°F | -20°F | -13°F | ||||
| Max. temperature | ||||||
| +61°F | +61°F | +64°F | ||||
| Rainfall | ||||||
| 31 mm | 28 mm | 21 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 87% | 85% | 82% | ||||
| Air pressure | ||||||
| 1014 HPa | 1015 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 2 | 3 | 4 | ||||
| Cloudy days | ||||||
| 12 | 12 | 11 | ||||
| Rainy days | ||||||
| 9 | 7 | 6 | ||||
| Snowy days | ||||||
| 7 | 9 | 7 | ||||
January weather is still as ok as in December. It’s getting colder in January. From +37°F in the day, the average maximum temperature lowers to +36°F. As January arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 31 mm to 28 mm. It feels drier, as humidity decreases from 87% to 85%. The average wind speed doesn’t change much during January, staying around 3 m/s. The good news is there are likely to be more sunny days in January, from 2 to 3.
February brings much the same weather, it remains ok.
Wind
The average wind speed is 4 m/s getting up to 9 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Poznan is gradually increasing during January, going from 5 m/s to 7 m/s over the course of the month.
Rain
Snow
January is one of the snowiest months in Poznan.
Here’s how January is compared with other months in the amount of snow, total mm:
How was the weather last January in Poznan?
Climate Change Over the Years
The climate in Poznan in January has not changed that much over the last 43 years.
The average temperature was the lowest in 1980 (+50°F) and the highest in 2019 (+60°F). The driest year was 2003 with only 280 mm of rainfall, and the wettest year was 2023 with 907 mm.
FAQ
Is January a good time to visit Poznan?
Can you sunbathe in Poznan in January?
Is Poznan rainy in January?
Is it sunny in Poznan in January?
Other cities in Poland
Monthly weather in Poznan
Source of the data
For this page, we’ve looked at the typical weather in Poznan, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
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.