Longford Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Longford.
Climate overview of Longford
Longford, County Longford, Ireland, has a moderate seasonal temperature range, with July reaching 20°C (68°F) and January cooling to 9°C (48°F).
The city has a wet climate, receiving around 1064 mm (42 in) of rainfall per year. Despite the high annual total, it has pleasant summers and cold winters. August is the wettest month.
Longford Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Longford - and find the best time to visit.
Monthly Temperature in Longford
In Longford, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a pleasant 20°C (68°F) in July to a chilly 9°C (48°F) in January.
Nighttime temperatures range from 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 Longford
Longford is known for its substantial rainfall, with annual precipitation reaching 1064 mm (42 in). The wettest period in Longford occurs in August, which receives around 99 mm (3.9 in) of precipitation. During the driest month, March, Longford experiences moderate rainfall, totaling 76 mm (3 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Longford 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 Longford
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July
- Warmest weather: June, July and August
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Longford
What is the best time to visit Longford?
July typically offers the most optimal weather in Longford. In contrast, January, February and December tend to have less optimal conditions. Longford has pleasant summers and cold winters.
What temperatures can I expect in Longford?
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 Longford get?
Annual rainfall is around 1064 mm (42 in). August is the wettest month with 99 mm (3.9 in), while March is the driest with 76 mm (3 in).
Longford 3-Day Forecast
Longford on the map
Longford 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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