Athy Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Athy.
Climate overview of Athy
The climate in Athy, Kildare County, Ireland, sees a moderate range of temperatures across the year, from 20°C (68°F) in July down to 9°C (48°F) in January.
With around 918 mm (36 in) of annual rain/snowfall, the city has moderate precipitation levels. November is the wettest month and March the driest. It also has pleasant summers and cold winters. May is the sunniest month, averaging 6.3 hours of sunshine per day.
Athy Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Athy - and find the best time to visit.
Monthly Temperature in Athy
The climate in Athy experiences moderate temperature changes, with mild shifts between seasons. 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 Athy
On average, Athy receives a reasonable amount of rain/snowfall, with an annual precipitation of 918 mm (36 in). Precipitation levels in Athy remain relatively steady throughout the year. November has the most rain, with 85 mm (3.3 in) over 17 days. In the driest month March, this drops slightly to 67 mm (2.6 in), making the city's climate fairly predictable. For more details, please visit our Athy 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 Athy
For those who appreciate different seasons, Athy serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.3 hours of sunshine daily, and embrace the darker days in December, offering only 1.7 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 Athy by Month
The relative humidity is high throughout the year in Athy.
The city experiences its highest humidity in December, reaching 83%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Athy
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: June, July and August
- Most sunshine: May and June
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Athy
What is the best time to visit Athy?
July and August typically offer the most optimal weather in Athy. In contrast, January, February and December tend to have less optimal conditions. Athy has pleasant summers and cold winters.
What temperatures can I expect in Athy?
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 Athy get?
Annual rainfall is around 918 mm (36 in). November is the wettest month with 85 mm (3.3 in), while March is the driest with 67 mm (2.6 in).
How sunny is Athy?
Athy receives around 1,432 hours of sunshine per year. May is the sunniest month with 188 hours, while December is the cloudiest with just 51 hours.
Athy 3-Day Forecast
Athy on the map
Athy is highlighted - select any city to see its climate.
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