Waterville Weather in March
Waterville in March averages 11°C (52°F) during the day and 6°C (43°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Waterville in March
You can expect rain on around 22 days based on historical patterns, with 116 mm (4.6 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Waterville in March
March in Waterville brings typical temperatures with highs around 11°C (52°F) and lows of 6°C (43°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Waterville in March
This month sees fewer sunny days, with about 95 hours of sunshine, perfect for those who enjoy cooler temperatures.
Wind Speed in Waterville in March
March sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.
Average water temperature in March
At 9°C (48°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.March in Waterville has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
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 Waterville's climate page.
Waterville Temperature in March
Min Temperature
6°C (43°F)
Max Temperature
11°C (52°F)
Water Temperature
9°C (48°F) *
Chance of Rain
72%
Precipitation
116 mm (4.6 in)
Rainy days
22 days
Humidity
75% *
Windspeed
6 m/s (12 knots) *
Sunshine
95 hours *
Percentage Sunshine
30% *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Waterville typically stay consistent throughout March, with daily highs averaging around 11°C (52°F). Nights are cold, with lows typically ranging from 4°C (39°F) to 7°C (45°F).
Average temperatures in March
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Waterville in March
Browse day-by-day weather records for Waterville spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Waterville historical weather extremes in March
Based on 32 years of weather observations (1994-2026), these are the most extreme conditions recorded in Waterville.
- On March 19, 2005, temperatures climbed to 21°C (70°F), marking the warmest March day on record.
- On March 11, 2013, Waterville saw its coldest March day with temperatures maxing out at 2°C (36°F).
- Waterville registered its coldest March night on March 1, 2018, with temperatures dropping to -5°C (23°F).
- The wettest day in March Waterville was on March 11, 2004 with 42 mm (1.7 in) of precipitation.
Best Places in Ireland in March
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in March →
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unpleasant
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What to Wear in Waterville in March
The weather can swing between comfortable and chilly in March, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 9°C (48°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Waterville in March
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 Waterville's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Waterville climate overview or explore weather in Ireland.
