Best Time To Visit Donegal, Ireland

Best Time To Go To Donegal

Like most of Ireland, the town has consistent rainfall throughout the year with mild variations. The temperature in Donegal Town is erratic and tourists are often recommended to carry warm clothes almost throughout the year.

  • Winter: November to January is the winter season. January is the coldest month with an average temperature of 3 degrees C.
  • Spring: February to May, the climate is pleasant with the temperature ranging from highest of 13 degrees C to a lower 5 degrees C. Frequent visitors recommend Spring as the best time to visit Donegal Town.
  • Summer: June to October is considered hotter than most of the months with highest temperature being around 16 degrees C. August is peak summer.
  • Rainy: Although it rains throughout the year, September to January shows higher rainfall.

The best time to visit Donegal Town is February to July.

Climate in Donegal

Know weather for your travel dates:

21-May-2018
Today 21 May

60

50

Mostly cloudy throughout the day.

Wind:3.01 m/s

Humidity:75%

Precipitation:0.01%

  • Tue 22 May
    71 | 50

    Partly cloudy throughout the day.

  • Wed 23 May
    68 | 53

    Partly cloudy throughout the day.

  • Thu 24 May
    72 | 55

    Partly cloudy until evening.

  • Fri 25 May
    73 | 59

    Mostly cloudy starting in the afternoon.

  • Sat 26 May
    74 | 61

    Breezy in the morning and mostly cloudy throughout the day.

  • Sun 27 May
    76 | 57

    Mostly cloudy throughout the day.

Month wise Weather in Donegal

Average Temperature in Donegal by month

  • 80℉
  • 60℉
  • 40℉
  • 20℉ 0℉
Jan

Average temperature: 42℉

Minimum temperature: 30℉

Maximum temperature: 52℉

Feb

Average temperature: 42℉

Minimum temperature: 30℉

Maximum temperature: 52℉

Mar

Average temperature: 45℉

Minimum temperature: 32℉

Maximum temperature: 59℉

Apr

Average temperature: 47℉

Minimum temperature: 36℉

Maximum temperature: 59℉

May

Average temperature: 53℉

Minimum temperature: 37℉

Maximum temperature: 73℉

Jun

Average temperature: 55℉

Minimum temperature: 45℉

Maximum temperature: 68℉

Jul

Average temperature: 57℉

Minimum temperature: 46℉

Maximum temperature: 73℉

Aug

Average temperature: 56℉

Minimum temperature: 43℉

Maximum temperature: 64℉

Sep

Average temperature: 53℉

Minimum temperature: 39℉

Maximum temperature: 63℉

Oct

Average temperature: 52℉

Minimum temperature: 36℉

Maximum temperature: 61℉

Nov

Average temperature: 43℉

Minimum temperature: 34℉

Maximum temperature: 54℉

Dec

Average temperature: 44℉

Minimum temperature: 32℉

Maximum temperature: 57℉

Highest temperature in Donegal is recorded as 73.4℉ in May and July.

Lowest temperature in Donegal is recorded as 30.2℉ in January and February.

Average Humidity in Donegal by Month (in %)

  • 100
  • 75
  • 50
  • 25 0
Jan

Average Humidity: 87%

Minimum Humidity: 73%

Maximum Humidity: 95%

Feb

Average Humidity: 86%

Minimum Humidity: 73%

Maximum Humidity: 95%

Mar

Average Humidity: 83%

Minimum Humidity: 63%

Maximum Humidity: 94%

Apr

Average Humidity: 80%

Minimum Humidity: 70%

Maximum Humidity: 88%

May

Average Humidity: 77%

Minimum Humidity: 60%

Maximum Humidity: 91%

Jun

Average Humidity: 82%

Minimum Humidity: 72%

Maximum Humidity: 91%

Jul

Average Humidity: 82%

Minimum Humidity: 68%

Maximum Humidity: 92%

Aug

Average Humidity: 85%

Minimum Humidity: 76%

Maximum Humidity: 94%

Sep

Average Humidity: 86%

Minimum Humidity: 80%

Maximum Humidity: 93%

Oct

Average Humidity: 87%

Minimum Humidity: 77%

Maximum Humidity: 95%

Nov

Average Humidity: 87%

Minimum Humidity: 79%

Maximum Humidity: 95%

Dec

Average Humidity: 87%

Minimum Humidity: 77%

Maximum Humidity: 94%

Most humid month in Donegal is December.

Least humid month in Donegal is May.

Best time to visit Donegal Attractions in May