Howth Weather in January

In Howth, January brings low daytime temperatures around 10°C (50°F), with nights cooling to 5°C (41°F). Expect quite a bit of rainfall this month.

Rainfall in Howth in January

You can expect rain on around 18 days based on historical patterns, with 82 mm (3.2 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Howth in January

January in Howth brings low temperatures, with highs of 10°C (50°F) and nights around 5°C (41°F). During January, the winter season is in full swing. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. The city often sees its mildest temperatures during January.

Sunshine in Howth in January

This month sees fewer sunny days, with about 56 hours of sunshine, perfect for those who enjoy cooler temperatures.

Wind Speed in Howth in January

Wind speeds average 6 m/s (12 knots) during January. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in January

At 10°C (50°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Howth. Our weather planner can help you explore destinations with more pleasant weather conditions.