Ballybofey weather in September 2026

Q: How warm is it in Ballybofey in September?

Daytime temperatures usually reach 17°C in Ballybofey in September, falling to 10°C at night.

Q: How sunny is it in Ballybofey in September?

There are normally 4 hours of bright sunshine each day in Ballybofey in September - that's 33% of daylight hours.

Q: How warm is the sea around Ballybofey in September?

The average sea temperature around Ballybofey in September is 14°C.

Q: Does it rain in Ballybofey in September?

There are usually 15 days with some rain in Ballybofey in September and the average monthly rainfall is 64mm.

Expect daytime maximum temperatures of 59°F in Ballybofey, Ireland in September based on long-term weather averages. There are 3 hours of sunshine per day on average with 22 days with some rainfall and typically 4.8 inches of rainfall in the month.

59
59°F max day temperature
3
3 hours of sunshine per day
22
22 days with some rainfall
46
46°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
4.8
4.8 inches of monthly rainfall
3
3 (Moderate) UV index

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The September weather guide for Ireland (Ballybofey) 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)

More about Ireland

How warm is it in Ballybofey in September?

Daytime temperatures usually reach 63°F in Ballybofey in September, falling to 50°F at night.

How sunny is it in Ballybofey in September?

There are normally 4 hours of bright sunshine each day in Ballybofey in September - that's 33% of daylight hours.

How warm is the sea around Ballybofey in September?

The average sea temperature around Ballybofey in September is 57°F.

Does it rain in Ballybofey in September?

There are usually 15 days with some rain in Ballybofey in September and the average monthly rainfall is 2.5 inches.

Ballybofey September sunrise & sunset times

Browse the sunrise and sunset times for Ballybofey in September 2026. Select a month to view Ballybofey sunrise and sunset times for the next 12 months.

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