Ireland weather forecast for Monday, 21 September 2026

This was the average weather in Ireland during 21 September in recent years.

Temperature

15.4° / 10.6°

Wind

18Km/h

Precipitation

0.9mm

Humidity

80.4%

Weather in Ireland during the last few years on 21 September

Year	Temperatures	Rain		Wind
2025 - 21 September	12 ° / 7 °	1.7 mm	Light rain shower	28 Km/h
2024 - 21 September	15 ° / 13 °	1.2 mm	Patchy rain possible	19 Km/h
2023 - 21 September	14 ° / 9 °	0.2 mm	Patchy rain possible	23 Km/h
2022 - 21 September	18 ° / 11 °	0 mm	Partly cloudy	14 Km/h
2021 - 21 September	16 ° / 11 °	0 mm	Mist	9 Km/h
2020 - 21 September	17 ° / 10 °	0 mm	Partly cloudy	6 Km/h
2019 - 21 September	16 ° / 13 °	3.4 mm	Light rain shower	27 Km/h

Cities in Ireland

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