Direct flights to Donegal
Best time to book a flight to Donegal
Have a flexible travel schedule? Discover the best time to fly to Donegal with our price prediction graph.
Temperature and rainfall in Donegal by month
Plan your trip to Donegal by taking into account the average temperature and rainfall totals by month.
CFN Temperature | 5 - 14 °C |
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If weather is an important factor for your trip to Donegal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 14.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).