Dublin (OH) Weather & Climate: Best Time to Visit

The climate in Dublin is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in July to a chilly 2°C (36°F) in the coolest month, January.

Nights vary from 18°C (64°F) in July to around -7°C (19°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Dublin has a notably wet climate with abundant precipitation, recording 1029 mm (41 in) of rain/snowfall per year. The climate in Dublin shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 129 mm (5.1 in) of precipitation over 13 rainy days.

In contrast, the driest month January offers drier and sunnier days, with around 59 mm (2.3 in) of snow/rainfall over 13 snowy/rainy days. For more details, please visit our Dublin Precipitation page.

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

The average number of days each month with precipitation

For those who appreciate different seasons, Dublin serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.7 hours of sunshine daily, and embrace the darker days in December, offering only 2.8 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

The relative humidity is high throughout the year in Dublin.

The city experiences its highest humidity in December, reaching 74%. In April, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year