Weather in Pori in January 2025
- January is usually the coldest month of the year in Pori;
Average weather
Average temperature in Pori in January
The expected average maximum temperature in January is +1°C with a maximum of +5°C and a minimum of -12°C.
The average maximum temperature goes down 12% by the end of the month, compared with the beginning of the month, from +3°C to +1°C.
Is Pori warm or cold in January?
Pori is typically cold in January.
Maximum temperatures go down compared to the previous month from 0°C to -2°C. The minimum temperature also goes down from -4°C to -7°C.
Wear your winter warms as it will be cold. To save space, layer, and don’t forget gloves and a scarf.
January is the coldest month in Pori, here is the comparison with other months:
Climate in Pori in January
| December | January | February | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| 0°C | -2°C | -2°C | ||||
| Min. temperature | ||||||
| -27°C | -34°C | -30°C | ||||
| Max. temperature | ||||||
| +11°C | +8°C | +8°C | ||||
| Rainfall | ||||||
| 23 mm | 11 mm | 7 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 87% | 87% | 86% | ||||
| Air pressure | ||||||
| 1007 HPa | 1008 HPa | 1011 HPa | ||||
| Sunny days | ||||||
| 1 | 2 | 3 | ||||
| Cloudy days | ||||||
| 12 | 13 | 13 | ||||
| Rainy days | ||||||
| 5 | 2 | 1 | ||||
| Snowy days | ||||||
| 12 | 14 | 11 | ||||
January often has better weather than December. It’s getting colder in January. From 0°C in the day, the average maximum temperature lowers to -2°C. As January arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 23 mm to 11 mm. Humidity levels don’t change as the month goes on, averaging around 87%. 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 1 to 2.
February brings much the same weather, it remains ok.
Wind
The average wind speed is 4 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Pori is gradually decreasing during January, going from 4 m/s to 3 m/s over the course of the month.
Rain
Snow
January is one of the snowiest months in Pori.
Here’s how January is compared with other months in the amount of snow, total mm:
How was the weather last January in Pori?
Climate Change over Years
The climate in Pori in January has not changed much over the last 43 years.
The average temperature was the lowest in 1987 (+6°C) and the highest in 2020 (+11°C). The driest year was 2002 with only 323 mm of rainfall, and the wettest year was 2020 with 874 mm.
FAQ
Is January a good time to visit Pori?
Can you sunbathe in Pori in January?
Is Pori rainy in January?
Is it sunny in Pori in January?
Other cities in Finland
Monthly weather in Pori
Source of the data
For this page, we’ve looked at the typical weather in Pori, 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.