Galway weather in March
March in Galway: cool, rainy, with clean air — a good time to visit.
#8 of 12 months in Galway · #729 of 897 destinations to visit in March · comfort 67/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Galway in March
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Galway climate normals — March
| Daytime high | 10°C / 50°F | 🙂 cool |
|---|---|---|
| Nighttime low | 5°C / 40°F | |
| Rainfall | 109 mm / 4.3 in | 🌧 rainy |
| Rainy days | 15 days | |
| Humidity | 81% | 💦 very humid |
| Dew point | 4°C / 39°F | |
| Sunshine | 6 h/day | |
| Daylight | 11.9 h | |
| Wind | 23 km/h / 14 mph | |
| Snowfall | 2.3 cm / 0.9 in | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Galway in March — FAQ
- Is March a good time to visit Galway?
- March in Galway: cool, rainy, with clean air — a good time to visit. It ranks #8 of 12 months for Galway on SeasonMap's comfort score (67/100).
- What is the weather like in Galway in March?
- In March, Galway averages a daily high of 10.2°C and a low of 4.5°C, with about 108.6 mm of rain over roughly 14.6 rainy days.
- What is the air quality in Galway in March?
- Galway has a mean US Air Quality Index of about 38 in March.
- Does it snow in Galway in March?
- Galway sees roughly 2.3 cm of snowfall in March.