Galway weather in July
July in Galway: nice, rainy, with clean air — one of the best months to visit.
#1 of 12 months in Galway · #292 of 897 destinations to visit in July · comfort 87/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Galway in July
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Galway climate normals — July
| Daytime high | 19°C / 65°F | 😎 nice |
|---|---|---|
| Nighttime low | 13°C / 55°F | |
| Rainfall | 91 mm / 3.6 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 12°C / 53°F | |
| Sunshine | 8.1 h/day | |
| Daylight | 16.4 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Galway in July — FAQ
- Is July a good time to visit Galway?
- July in Galway: nice, rainy, with clean air — one of the best months to visit. It ranks #1 of 12 months for Galway on SeasonMap's comfort score (87/100).
- What is the weather like in Galway in July?
- In July, Galway averages a daily high of 18.5°C and a low of 12.9°C, with about 90.8 mm of rain over roughly 14.4 rainy days.
- What is the air quality in Galway in July?
- Galway has a mean US Air Quality Index of about 31 in July.