Millstreet Weather & Climate: Best Time to Visit

The climate in Millstreet, County Cork, Ireland, sees a moderate range of temperatures across the year, from 19°C (66°F) in July down to 9°C (48°F) in February.

With around 1108 mm (44 in) of annual rain/snowfall, Millstreet has a notably wet climate. The wettest month is December. May is the sunniest month, averaging 6.5 hours of sunshine per day.

Monthly Temperature in Millstreet

In Millstreet, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a pleasant 19°C (66°F) in July. In February, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).

At night, temperatures range from around 11°C (52°F) in July to 3°C (37°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Millstreet

Millstreet experiences significant rain/snowfall throughout the year, averaging 1108 mm (44 in) of precipitation annually. Despite minor fluctuations, Millstreet enjoys fairly consistent precipitation throughout the year. In December, you can expect around 106 mm (4.2 in) of precipitation, while in September, Millstreet receives about 82 mm (3.2 in). For more details, please visit our Millstreet 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 Millstreet

Millstreet can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.9 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Cork, Ireland (45 KM, 28 Miles).

Daily hours of sunshine

Data from: Cork, Ireland (45 KM, 28 Miles).

Daily percentage of sunshine

Data from: Cork, Ireland (45 KM, 28 Miles).

Humidity in Millstreet by Month

The relative humidity is high throughout the year in Millstreet.

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 (45 KM, 28 Miles).

Millstreet 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Millstreet

The best time to visit Millstreet is during June, July, August and September, when the weather provides comfortable temperatures between 17°C (63°F) and 19°C (67°F). With rainfall of 82 mm (3.2 in) to 89 mm (3.5 in), you can expect pleasant weather during your visit in these months.

Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.