Millstreet Weather & Climate: Best Time to Visit

In Millstreet, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a pleasant 19°C (66°F) in July. In January, 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 January.

Check out our detailed temperature page for more information.

Temperature ranges by month

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

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

Daily hours of sunshine

Daily percentage of sunshine

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