Howth weather in January 2025

Expect 46°F daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Howth in January. Check more long-term weather averages for Howth in January before you book your next holiday to Ireland in 2025/2026.

  • 46°F maximum daytime temperature in January in Howth46
    46°F max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in January in Howth19
    19 days with some rainfall
  • 37°F minimum night-time temperature in January in Howth37
    37°F min night temperature
  • 8 hours of daylight per day in January in Howth8
    8 hours of daylight per day
  • No heat & humidity in January in Howth0
    No heat & humidity
  • 2.4 inches monthly rainfall in January in Howth2.4
    2.4 inches of monthly rainfall
  • No UV (maximum) index in January in Howth0
    No UV (Maximum) Index UV index
  • 48°F sea temperature in January in Howth48
    48°F sea temperature

More about Howth

Howth by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

  • Save on holidays to Ireland with latest offers
  • Visit Dublin, Galway, Limerick & more
  • Book online with Just Go Holidays today

The January weather guide for Ireland (Howth) 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)  |  Imperial (°F)

Back to top

More about Ireland

How warm is it in Howth in January?

Daytime temperatures usually reach 46°F in Howth in January, falling to 37°F at night.

How sunny is it in Howth in January?

There are normally 2 hours of bright sunshine each day in Howth in January - that's 22% of daylight hours.

How warm is the sea around Howth in January?

The average sea temperature around Howth in January is 48°F.

Does it rain in Howth in January?

There are usually 19 days with some rain in Howth in January and the average monthly rainfall is 2.4 inches.

Howth January sunrise & sunset times

Browse the sunrise and sunset times for Howth in January 2025. Select a month to view Howth sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 08:40 16:17
Thursday, 16th January 2025 08:30 16:38
Friday, 31st January 2025 08:10 17:06

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^