Longford Weather in May
May in Longford typically sees daytime highs of 16°C (61°F) and nighttime lows of 8°C (46°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Longford in May
You can expect rain on roughly 18 days based on historical data, averaging 83 mm (3.3 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Longford in May
In May, Longford sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Longford's climate page.
Longford Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
16°C (61°F)
Chance of Rain
60%
Precipitation
83 mm (3.3 in)
Rainy days
18 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Longford typically stay consistent throughout May, with daily highs averaging around 16°C (61°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 8°C (46°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Longford in May
Browse day-by-day weather records for Longford spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Longford historical weather extremes in May
According to our 50 years of weather records for Longford, the following extremes were recorded between 1976 and 2026.
- The hottest May day on record in Longford reached 25°C (77°F) (May 26, 2026).
- The coldest May day was on May 1, 1996, with a maximum of 6°C (43°F).
- The lowest overnight temperature recorded in May was -2°C (28°F) (May 6, 2021).
Best Places in Ireland in May
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Longford in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Longford in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Longford's climate page.
See the full Longford climate overview or explore weather in Ireland.
