Tullamore Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Tullamore.
Climate overview of Tullamore
Tullamore, Offaly, Ireland, has a moderate seasonal temperature range, with July reaching 20°C (68°F) and January cooling to 9°C (48°F).
Annual rainfall is moderate at around 968 mm (38 in), with August being the wettest month. The city also has pleasant summers and cold winters.
Tullamore Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tullamore - and find the best time to visit.
Monthly Temperature in Tullamore
In Tullamore, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a pleasant 20°C (68°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 12°C (54°F) in July to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Tullamore
Generally, Tullamore experiences moderate precipitation patterns, averaging 968 mm (38 in) yearly. Despite minor fluctuations, Tullamore enjoys fairly consistent precipitation throughout the year. In August, you can expect around 89 mm (3.5 in) of precipitation, while in March, Tullamore receives about 70 mm (2.8 in). For more details, please visit our Tullamore Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Tullamore
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: June, July and August
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Tullamore
What is the best time to visit Tullamore?
July and August typically offer the most optimal weather in Tullamore. In contrast, January, February and December tend to have less optimal conditions. Tullamore has pleasant summers and cold winters.
What temperatures can I expect in Tullamore?
Daytime highs range from 9°C (48°F) in January to 20°C (68°F) in July. Nighttime lows range from 3°C (37°F) to 12°C (54°F).
How much rain does Tullamore get?
Annual rainfall is around 968 mm (38 in). August is the wettest month with 89 mm (3.5 in), while March is the driest with 70 mm (2.8 in).
Tullamore 3-Day Forecast
Tullamore on the map
Tullamore is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
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