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Jan 5, 2024 · Weather: We tend to have good weather in Ireland in September with average highs of 13°C/55°F and average lows of 9°C/48°F. Long days: As we’re just out of summer, the days are still nice and long, with the sun rising at 06:41 and setting at 20:14 at the start of the month.
Aug 31, 2020 · Weather in September in Ireland can be unpredictable. However, the chances are you will still be able to enjoy the milder temperatures of late summer. Visitors can expect an average high of 13°C and an average low of around 9°C. However, this does not mean you should leave the waterproofs at home.
Nov 12, 2020 · The average temperature in Ireland in September is about 13 °C, which is cooler than the summer season, but still somewhat warmer than the temperatures in May. The average low temperature is about 9-10 °C (48-50 °F).
September in Ireland generally has temperatures that range from moderate to pleasant, with precipitation levels ranging from moderate to high. During the day the temperature is moderate in Greencastle at 16°C and pleasant in Drogheda at 18°C.
Jul 20, 2023 · During the day, temperatures range from 55°F (13°C) and upwards, offering a comfortable experience. The nights are slightly cooler, with lows of 48°F (9°C). While there may be occasional rainfall, it mostly happens in the north and west, often in the form of showers. Typically, periods of sunshine follow these showers.
Jan 1, 2021 · Ireland in September will have an average of 9°C (48°F) to 13°C (55°F) temperature. It normally falls toward the end of the month as winter approaches. Rain in Ireland in September. The average precipitation in September is between 10 to 20 days with 2.3 to 4.9 inches of rain. It depends on the region.
