Letterkenny Weather in February
February in Letterkenny typically sees daytime highs of 9°C (48°F) and nighttime lows of 3°C (37°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.
Rainfall in Letterkenny in February
You can expect rain on roughly 18 days based on historical data, averaging 110 mm (4.3 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Letterkenny in February
Daytime highs in Letterkenny in February reach 9°C (48°F), with nights around 3°C (37°F). February is a notable month of the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Letterkenny in February
The area sees fewer sunny days, with a projection of about 74 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.If you prefer dry days with pleasant temperatures, February may not be the ideal month to visit Letterkenny. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Letterkenny's climate page.
Letterkenny Temperature in February
Min Temperature
3°C (37°F)
Max Temperature
9°C (48°F)
Chance of Rain
61%
Precipitation
110 mm (4.3 in)
Rainy days
18 days
Sunshine
74 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Letterkenny typically stay consistent throughout February, with daily highs averaging around 9°C (48°F). Nights are cold, with lows around 3°C (37°F).
Average temperatures in February
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 February
Historical weather for Letterkenny in February
Browse day-by-day weather records for Letterkenny spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Letterkenny historical weather extremes in February
Based on weather observations in Letterkenny between 1976 and 2026, these are the recorded extremes during February.
- The hottest February day on record in Letterkenny reached 14°C (57°F) (February 26, 2019).
- The lowest daytime temperature in February was 0°C (32°F), recorded on February 28, 2018.
- Nighttime temperatures dropped to -6°C (21°F) on February 22, 1986, marking the coldest February night on record.
Best Places in Ireland in February
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in February →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Letterkenny in February
We recommend to layer up for chilly conditions in Letterkenny in February. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Letterkenny in February
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 Letterkenny's climate page.
See the full Letterkenny climate overview or explore weather in Ireland.
