Castlehaven Weather & Climate: Best Time to Visit

The climate in Castlehaven, County Cork, Ireland, sees a moderate range of temperatures across the year, from 19°C (66°F) in July down to 11°C (52°F) in February.

The city receives considerable rainfall, with around 1125 mm (44 in) annually. December is the wettest month. The most sunshine falls in May, with an average of 6.5 hours of daily sunshine.

Monthly Temperature in Castlehaven

The weather in Castlehaven changes moderately throughout the year, offering enough variation to appreciate each season. 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, February.

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

Rainfall in Castlehaven

Castlehaven experiences significant rainfall throughout the year, averaging 1125 mm (44 in) of precipitation annually. Precipitation levels in Castlehaven remain relatively steady throughout the year. December has the most rain, with 122 mm (4.8 in) over 22 days. In the driest month May, this drops slightly to 75 mm (3 in), making the city's climate fairly predictable. For more details, please visit our Castlehaven 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 Castlehaven

For those who appreciate different seasons, Castlehaven serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.9 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Cork, Ireland (61 KM, 37 Miles).

Daily hours of sunshine

Data from: Cork, Ireland (61 KM, 37 Miles).

Daily percentage of sunshine

Data from: Cork, Ireland (61 KM, 37 Miles).

Humidity in Castlehaven by Month

The relative humidity is high throughout the year in Castlehaven.

The city experiences its highest humidity in December, reaching 85%. In April, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Cork, Ireland (61 KM, 37 Miles).

Castlehaven 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Castlehaven

The best time to visit Castlehaven is during June, July, August and September, when the weather provides comfortable temperatures between 18°C (64°F) and 19°C (66°F). With rainfall of 77 mm (3 in) to 86 mm (3.4 in), you can expect pleasant weather during your visit in these months.

Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.