Athenry Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Athenry.
Climate overview of Athenry
Athenry, Galway County, Ireland, has a moderate seasonal temperature range, with July reaching 20°C (68°F) and January cooling to 9°C (48°F).
The city receives considerable rainfall, with around 1126 mm (44 in) annually. December is the wettest month. It has pleasant summers and cold winters. The most sunshine falls in May, with an average of 5.2 hours of daily sunshine.
Athenry Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Athenry - and find the best time to visit.
Monthly Temperature in Athenry
In Athenry, seasonal changes bring about a moderate variation in temperatures. Typically, average maximum daytime temperatures range from a pleasant 20°C (68°F) in July to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 12°C (54°F) in July to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Athenry
Athenry is known for its substantial rainfall, with annual precipitation reaching 1126 mm (44 in). Precipitation levels in Athenry remain relatively steady throughout the year. December has the most rain, with 107 mm (4.2 in) over 21 days. In the driest month March, this drops slightly to 83 mm (3.3 in), making the city's climate fairly predictable. For more details, please visit our Athenry Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Athenry
For those who appreciate different seasons, Athenry serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 5.2 hours of sunshine daily, and embrace the darker days in December, offering only 1.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Athenry by Month
The city experiences its highest humidity in January, reaching 90%. In May, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Athenry
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July
- Warmest weather: June, July and August
- Most sunshine: May
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Athenry
What is the best time to visit Athenry?
July typically offers the most optimal weather in Athenry. In contrast, January, February, November and December tend to have less optimal conditions. Athenry has pleasant summers and cold winters.
What temperatures can I expect in Athenry?
Daytime highs range from 9°C (48°F) in January to 20°C (68°F) in July. Nighttime lows range from 3°C (37°F) to 12°C (54°F).
How much rain does Athenry get?
Annual rainfall is around 1126 mm (44 in). December is the wettest month with 107 mm (4.2 in), while March is the driest with 83 mm (3.3 in).
How sunny is Athenry?
Athenry 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.
Athenry 3-Day Forecast
Athenry 3-Day Forecast
Athenry on the map
Athenry is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Cork
19°C (66°F) Kilkenny
20°C (68°F) Dublin20°C (68°F) Kenmare
19°C (66°F) Galway20°C (68°F) Killarney19°C (66°F) Westport19°C (66°F) Doolin18°C (64°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Go to Dingle in Ireland
Dolphins, Whales and breathtaking views. The colorful fishing village Dingle in Ireland has it all and this town is a must for your bucket list.
An Irish adventure like no other in Killarney National Park
Head down to the South West part of the country, County Kerry, to the small town of Killarney. If you want to experience what Ireland is really all about
Horseback riding in Ireland
Ireland is the most ideal place in the world for horseback riding. Combine this with the most hospitable people you will ever encounter and you have an unforgettable dream trip to add to your bucket list.