Schull Weather & Climate: Best Time to Visit

The climate in Schull experiences moderate temperature changes, with mild shifts between seasons. Typically, average maximum daytime temperatures range from a pleasant 19°C (66°F) in July to a chilly 11°C (52°F) in the coolest month, January.

Nights vary from 13°C (55°F) in July to around 5°C (41°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Schull experiences significant rainfall throughout the year, averaging 1236 mm (49 in) of precipitation annually. Schull offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month December (135 mm (5.3 in)) and the driest month May (82 mm (3.2 in)) is not too significant. For more details, please visit our Schull 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, Schull serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.0 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

The relative humidity is high throughout the year in Schull.

The city experiences its highest humidity in July, reaching 80%. In April, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year