Bundoran
Ireland
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Bundoran, Ireland

In Bundoran, Ireland, the average seawater temperature in January is 9.9°C (49.8°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in January »
In February, the average sea temperature in Bundoran, Ireland, is 9.3°C (48.7°F). Note: Swimming in 9.3°C (48.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in February »

The month with the coldest seawater in Bundoran, Ireland, is March, with an average sea temperature of 9.2°C (48.6°F). Note: Swimming in 9.2°C (48.6°F) is considered dangerous. Weather in March »

In April, the average sea temperature in Bundoran, Ireland, is 9.7°C (49.5°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in April »

In Bundoran, Ireland, the average seawater temperature in May is 10.9°C (51.6°F). Note: Swimming in 10.9°C (51.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in May »

In Bundoran, Ireland, in June, the average water temperature is 12.5°C (54.5°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in June »

In July, the average sea temperature in Bundoran, Ireland, is 14.3°C (57.7°F). Note: Swimming in 14.3°C (57.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in July »

August is the month with the warmest seawater in Bundoran, Ireland, with an average sea temperature of 14.9°C (58.8°F). Note: Swimming in 14.9°C (58.8°F) is considered dangerous. Weather in August »

In Bundoran, Ireland, in September, the average water temperature is 14.4°C (57.9°F). Note: Swimming in 14.4°C (57.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in September »

In October, the average sea temperature in Bundoran, Ireland, is 13.3°C (55.9°F). Note: Swimming in 13.3°C (55.9°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in October »

In November, the average sea temperature in Bundoran, Ireland, is 12.3°C (54.1°F). Note: Swimming in 12.3°C (54.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in November »

In December, the average sea temperature in Bundoran, Ireland, is 10.9°C (51.6°F). Note: Swimming in 10.9°C (51.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in December »

What month is the sea coldest in Bundoran?

The month with the coldest seawater is March, with an average sea temperature of 9.2°C (48.6°F).

When are the longest days in Bundoran?

With an average of 17.2h of daylight, June has the longest days of the year.

What month is the sea warmest in Bundoran?

The month with the warmest seawater is August, with an average sea temperature of 14.9°C (58.8°F).

What is the month with the shortest days in Bundoran?

With an average of 7.4h of daylight, December has the shortest days of the year.
Average sea temperature - Bundoran, Ireland

The best month for swimming (with the highest average sea temperature) is August (14.9°C).
The coldest month (with the lowest average sea temperature) is March (9.2°C).

Average daylight - Bundoran, Ireland

The month with the longest days is June (Average daylight: 17.2h).
The month with shortest days is December (Average daylight: 7.4h).