Tuam Weather & Climate: Best Time to Visit

The climate in Tuam experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like February.

At night, you can expect temperatures ranging from 12°C (54°F) in July to around 3°C (37°F) during February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Tuam has a notably wet climate with abundant precipitation, recording 1102 mm (43 in) of rainfall per year. Year-round, Tuam has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 106 mm (4.2 in), and the driest month, September, with 81 mm (3.2 in), is minimal. For more details, please visit our Tuam Precipitation page.

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

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Tuam. While May receives considerable daily sunshine with up to 5.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.2 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 city experiences its highest humidity in January, reaching 90%. In May, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed over the year ranges from 3 m/s (6 knots) in July and August to 5 m/s (10 knots) in January, February, March and December. What does this mean?

The mean monthly wind speed over the year (meters per second)