Ireon weather in January 2026

Q: How warm is it in Ireon in January?

Daytime temperatures usually reach 12°C in Ireon in January, falling to 5°C at night.

Q: How sunny is it in Ireon in January?

There are normally 5 hours of bright sunshine each day in Ireon in January - that's 52% of daylight hours.

Q: How warm is the sea around Ireon in January?

The average sea temperature around Ireon in January is 16°C.

Q: Does it rain in Ireon in January?

There are usually 12 days with some rain in Ireon in January and the average monthly rainfall is 159mm.

Expect daytime maximum temperatures of 12°C in Ireon in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 159 mm of rainfall in the month.

12
12°C max day temperature
5
5 hours of sunshine per day
12
12 days with some rainfall
5
5°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
159
159 mm of monthly rainfall
2
2 (Low) UV index
16
16°C sea temperature

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The January weather guide for Samos (Ireon) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)