Weather in September in Donegal County
Are you planning a trip a to Donegal County in September and wondering what kind of weather to expect? This page has all the details you need.
What is the weather like in Donegal County in September?
Donegal County is a region in Ireland. September in Donegal County generally has mild temperatures, with precipitation levels ranging from moderate to high.
Temperatures
You can expect mild maximum daytime temperatures of around 17°C and nighttime temperatures around 10°C in Bundoran.
Precipitation
In September, precipitation varies across different areas. From moderate rainfall in Derry with an average of 88 mm to high rainfall in Kincasslagh with 144 mm.For a closer look at September's conditions in Donegal County, see the map below. For a more detailed look at Donegal County's yearly weather, check out our Donegal County climate page.
Where to go in Donegal County in September
Popular destinations
What is the weather like in September for the 5 most popular destinations in Donegal County?
Bundoran
In September Bundoran generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are unpleasant that month.
Donegal
In September Donegal generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are unpleasant that month.
Letterkenny
In September Letterkenny generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
Buncrana
In September Buncrana generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
Moville
In September Moville generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 12°C and high monthly rainfall. So on average the conditions are unpleasant that month.
Is your destination not in the list? Have a look at other destinations in Donegal County, in Ireland.
Is September the best time to visit Donegal County?
In our view, September might not be the best time to travel to Donegal County with often unpleasant weather in Bundoran.
On average, the best time to visit Donegal County is in June, July and August with generally tolerable weather in Bundoran. On the other hand, the weather in January, February, March, November and December tend to be poor.
Interested in more climate information?
We have much more information about the climate in Donegal County.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.