Ballycroy Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ballycroy.
Climate overview of Ballycroy
Temperatures in Ballycroy, Mayo, Ireland, shift moderately through the seasons. The warmest month is August at 18°C (64°F), and the coolest is January at 10°C (50°F).
The city receives considerable rainfall, with around 1304 mm (51 in) annually. December is the wettest month. May is the sunniest month, averaging 6.4 hours of sunshine per day.
Ballycroy Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ballycroy - and find the best time to visit.
Monthly Temperature in Ballycroy
In Ballycroy, seasonal changes bring about a moderate variation in temperatures. Typically, average maximum daytime temperatures range from a pleasant 18°C (64°F) in August to a chilly 10°C (50°F) in the coolest month, January.
Nights vary from 13°C (55°F) in August to around 5°C (41°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ballycroy
Ballycroy has a notably wet climate with abundant precipitation, recording 1304 mm (51 in) of rainfall per year. Precipitation levels in Ballycroy remain relatively steady throughout the year. December has the most rain, with 134 mm (5.3 in) over 24 days. In the driest month April, this drops slightly to 87 mm (3.4 in), making the city's climate fairly predictable. For more details, please visit our Ballycroy 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 Ballycroy
For those who appreciate different seasons, Ballycroy serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.4 hours of sunshine daily, and embrace the darker days in December, offering only 1.3 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 Ballycroy by Month
The relative humidity is high throughout the year in Ballycroy.
The city experiences its highest humidity in December, reaching 83%. In April, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Ballycroy
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, August and September
- Most sunshine: May
Frequently asked questions about the climate in Ballycroy
What is the best time to visit Ballycroy?
July typically offers the most optimal weather in Ballycroy. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Ballycroy?
Daytime highs range from 10°C (50°F) in January to 18°C (64°F) in August. Nighttime lows range from 5°C (41°F) to 13°C (55°F).
How much rain does Ballycroy get?
Annual rainfall is around 1304 mm (51 in). December is the wettest month with 134 mm (5.3 in), while April is the driest with 87 mm (3.4 in).
How sunny is Ballycroy?
Ballycroy receives around 1,309 hours of sunshine per year. May is the sunniest month with 193 hours, while December is the cloudiest with just 40 hours.
Ballycroy 3-Day Forecast
Ballycroy on the map
Ballycroy is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
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