Ballynahinch Weather & Climate: Best Time to Visit

The weather in Ballynahinch changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a pleasant 18°C (64°F) in August to a chilly 10°C (50°F) in February.

Nighttime temperatures range from 12°C (54°F) in August to 5°C (41°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Ballynahinch is known for its substantial rainfall, with annual precipitation reaching 1475 mm (58 in). The wettest period in Ballynahinch occurs in December, which receives around 156 mm (6.1 in) of precipitation. During the driest month, April, Ballynahinch experiences moderate rainfall, totaling 95 mm (3.7 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Ballynahinch Precipitation page.

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

The average number of days each month with precipitation

In Ballynahinch, summer days are longer and more sunny, with daily sunshine hours peaking at 5.2 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.2 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

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