Water temperature in Donegal in February
Is it warm enough to swim in Donegal in February? Average water temperature in Donegal in February is 7.6°C and therefore is not suitable for comfortable swimming. The warmest sea in Donegal in February is 8.7°C, and the coldest is 5.9°C. Average high air temperature in Donegal in February is 7°C, and average low temperature is 3°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Donegal
Changes water temperature in Donegal in February 2025, 2024
To get an accurate forecast for the water temperature in Donegal for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Donegal, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of February.
You can choose any other years:
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 February | 7.8°C | 8.1°C | 7.3°C | 8.5°C |
| 2 February | 7.7°C | 8°C | 7.3°C | 8.5°C |
| 3 February | 7.7°C | 8°C | 7.3°C | 8.4°C |
| 4 February | 8.1°C | 8°C | 7.2°C | 8.4°C |
| 5 February | 7.7°C | 8°C | 7.2°C | 8.4°C |
| 6 February | 7.8°C | 8°C | 7.2°C | 8.4°C |
| 7 February | 7.7°C | 8°C | 7.2°C | 8.3°C |
| 8 February | 7.5°C | 7.9°C | 6.6°C | 8.2°C |
| 9 February | 7.3°C | 7.9°C | 6.7°C | 8.2°C |
| 10 February | 7.2°C | 7.9°C | 6.9°C | 8.2°C |
| 11 February | 7.2°C | 8°C | 7.1°C | 8.2°C |
| 12 February | 7.3°C | 8°C | 7.1°C | 8.2°C |
| 13 February | 7.4°C | 8°C | 6.4°C | 8.1°C |
| 14 February | 7.2°C | 8°C | 6.5°C | 8.2°C |
| 15 February | 7.2°C | 7.8°C | 6.6°C | 8.1°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 February | 7.3°C | 7.6°C | 6.3°C | 8.2°C |
| 17 February | 7.4°C | 7.7°C | 6.4°C | 8.1°C |
| 18 February | 7.4°C | 8.1°C | 6.5°C | 8.3°C |
| 19 February | 7.6°C | 8.1°C | 6.1°C | 8.4°C |
| 20 February | 7.9°C | 8.6°C | 5.9°C | 8.6°C |
| 21 February | 8°C | 8.7°C | 6.4°C | 8.7°C |
| 22 February | 8.2°C | 8.7°C | 6.3°C | 8.7°C |
| 23 February | 8.1°C | 8.3°C | 6.4°C | 8.4°C |
| 24 February | 8.2°C | 8.2°C | 6.1°C | 8.4°C |
| 25 February | 8°C | 8.1°C | 6.5°C | 8.6°C |
| 26 February | 7.7°C | 7.8°C | 6.2°C | 8.6°C |
| 27 February | 7.6°C | 7.8°C | 6.3°C | 8.3°C |
| 28 February | 7.3°C | 7.8°C | 6.4°C | 8.3°C |
| 1 February | 8.2°C | 6.9°C | 8.2°C |
Average water temperature in Donegal in February over a decade
| 2016 | 2017 | 2018 | 2019 | 2020 |
| 7.9°C | 8.2°C | 6.8°C | 7.8°C | 7.4°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 7.4°C | 7.7°C | 7.6°C | 8°C | 7.6°C |
Donegal sea state in February
Chart comparing the height of waves in Donegal in February over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.
Weather and climate in Donegal in February
This data display average monthly climate indicators in Donegal in February based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip
- Average HIGH temperature7°C
- Average LOW temperature3°C
- Average rainfall days13 days
- Average rainfall3.2''/81mm
- Average daylight10h
- Average sunshine2h
- Average UV index1
Donegal water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
