Longford Weather in January
Longford in January sees low daytime temperatures of 9°C (48°F) and nighttime lows of 3°C (37°F). Rainfall is fairly high this month at around 91 mm (3.6 in), so pack a rain jacket to stay dry.
Rainfall in Longford in January
This month experiences about 21 days of rain according to historical data, averaging 91 mm (3.6 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Longford in January
Longford in January gets highs of 9°C (48°F) during the day and drops to 3°C (37°F) at night. The winter season is characteristic of January. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. Prepare for the coldest month of the year by packing warm and cozy winter cloths.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Longford. Our weather planner can help you explore destinations with more pleasant weather conditions.
Longford Temperature in January
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Chance of Rain
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Longford Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Longford - and find the best time to visit.
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Longford typically stay consistent throughout January, with daily highs averaging around 9°C (48°F). Nights are cold, with lows around 2°C (36°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Longford in January
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 January
According to our 25 years of weather records for Longford, the following extremes were recorded between 2000 and 2025.
- The hottest January day on record in Longford reached 14°C (57°F) (January 1, 2022).
- On January 8, 2025, Longford saw its coldest January day with temperatures maxing out at -1°C (30°F).
- The coldest night in January in Longford was on January 9, 2010, with a minimum of -8°C (18°F).
- The wettest day in January Longford was on January 19, 2021 with 26 mm (1 in) of precipitation.
Best Places in Ireland in January
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in January →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Longford in January
Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Longford in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling4/10 -
Walking4/10 -
Barbeque1/10 -
Camping4/10 -
Outdoor sports4/10
Longford 3-Day Forecast
See the full Longford climate overview or explore weather in Ireland.
Popular in January
Where to go in January - average daytime high across popular destinations.
Doolin
10°C (50°F) Cork10°C (50°F) Westport9°C (48°F) Kilkenny
9°C (48°F) Kenmare9°C (48°F) Killarney9°C (48°F) Galway10°C (50°F) Dublin9°C (48°F) 
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