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Howth weather in January 2025
Expect 8°C 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.
- 88°C max day temperature
- 2 hours of sunshine per day
- 1919 days with some rainfall
- 33°C min night temperature
- 88 hours of daylight per day
- 0No heat & humidity
- 6262 mm of monthly rainfall
- 0No UV (Maximum) Index UV index
- 99°C sea temperature
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Howth by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Ireland
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 / mm) | Imperial (°F / inches)
More about Ireland
How warm is it in Howth in January?
Daytime temperatures usually reach 8°C in Howth in January, falling to 3°C 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.
Is the sea cold around Howth in January?
The average sea temperature around Howth in January is 9°C.
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 62mm.
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 |
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