Leenaun Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Leenaun.

Climate overview of Leenaun

Temperatures in Leenaun, Galway County, Ireland, shift moderately through the seasons. The warmest month is August at 18°C (64°F), and the coolest is February at 9°C (48°F).

Rainfall is high, totalling around 1456 mm (57 in) per year. December is the wettest month and April the driest. May is the sunniest month, averaging 5.2 hours of sunshine per day.

Leenaun Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Leenaun — and find the best time to visit.

Monthly Temperature in Leenaun

The climate in Leenaun experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a pleasant 18°C (64°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like February.

At night, you can expect temperatures ranging from 12°C (54°F) in August to around 4°C (39°F) during February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Leenaun

Leenaun has a notably wet climate with abundant precipitation, recording 1456 mm (57 in) of rainfall per year. Year-round, Leenaun has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 149 mm (5.9 in), and the driest month, April, with 99 mm (3.9 in), is minimal. For more details, please visit our Leenaun Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Leenaun

Seasonal changes in sunshine hours are quite dramatic in Leenaun. While May receives considerable daily sunshine with up to 5.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Claremorris, Ireland (48 KM, 30 Miles).

Daily hours of sunshine

Data from: Claremorris, Ireland (48 KM, 30 Miles).

Humidity in Leenaun by Month

Best Time to Visit Leenaun

Leenaun's weather is most enjoyable during June, July, August and September, with comfortable temperatures from 17°C (63°F) to 18°C (65°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 102 mm (4 in) and 122 mm (4.8 in), providing a good balance of sunny and rainy days.

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Frequently asked questions about the climate in Leenaun

What is the best time to visit Leenaun?

July and August typically offer the most optimal weather in Leenaun. In contrast, January, February, March, November and December tend to have less optimal conditions.

What temperatures can I expect in Leenaun?

Daytime highs range from 9°C (48°F) in February to 18°C (64°F) in August. Nighttime lows range from 4°C (39°F) to 12°C (54°F).

How much rain does Leenaun get?

Annual rainfall is around 1456 mm (57 in). December is the wettest month with 149 mm (5.9 in), while April is the driest with 99 mm (3.9 in).

How sunny is Leenaun?

Leenaun receives around 1,114 hours of sunshine per year. May is the sunniest month with 157 hours, while December is the cloudiest with just 35 hours.

Leenaun 3-Day Forecast

Leenaun 3-Day Forecast

Leenaun on the map

Leenaun is highlighted — select any city to see its climate.

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