Galway weather in July
July in Galway: nice, rainy, with clean air — one of the best months to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#1 of 12 months in Galway · #429 of 1413 destinations to visit in July · comfort 86/100 (tier A)
- Days
- 19°C
- Nights
- 13°C
- Wet days
- 14
- Sun
- 8.3 h
- Humidity
- 80%
- Daylight
- 16 h
Traveller notes on Galway in July
July in Galway runs to the high teens — around 18°C on average, occasionally into the mid-20s — and the forum's honesty is about rain rather than heat: July can be rainier than May while being warmer, and rain gear is the one thing every poster insists on whatever the month. The record puts it at about fourteen wet days. Their framing is the useful part, though: you will get beautiful days too, and the standing local line is that there is no such thing as bad weather, only bad clothing. A light jacket and a sweater for the evenings.
Other months in Galway
Forum posters describe January in Galway as very cold, windy, and prone to rain slanting in off the Atlantic, with real potential for snow, ice, and gale-force winds on a given day. Posters are consistent, though, that a good sunny day around 10C isn't dramatically colder than an average summer day here - the range between a bad and good January day is genuinely wide. Posters flag that some attractions and B&Bs close for the month, though the surrounding countryside stays accessible, if often wet and muddy underfoot. Posters consistently recommend proper waterproofs and layers as the essential preparation, describing Irish weather as changeable enough within a single day that flexible clothing matters more than any single forecast. Posters generally rate January as workable with the right gear, but genuinely one of Galway's harsher months.
Add your own note from Galway's card on the map.
Galway climate normals — July
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Galway in July
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdsGalway International Arts Festival, Galway Races, Summer holidays in Ireland(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Galway's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherGalway's weather peaks May–July.
July includes Galway Film Fleadh.
Best weatherFair weatherToughest weather
What's on in Galway in July
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Festival
Galway Film Fleadh
6–14 Jul · usuallyFilm festivalIreland's main film festival runs for six days in early July, with premieres at the Town Hall Theatre and a market alongside it. It lands the week before the arts festival, so July gets busy early. Source ↗
- Festival
Galway International Arts Festival
13–27 Jul · usuallyCrowdedBook earlyTwo weeks of theatre, big-tent gigs and street spectacle that turn the whole city into the venue. Accommodation is gone months ahead and the campsites out at Salthill fill with it. Source ↗
- Festival
Galway Races
25 Jul – 4 Aug · usuallySporting eventCrowdedBook earlySeven days at Ballybrit from the last Monday of July, and the city runs on it: shuttle buses, hats, and hotel rates that treble. Ladies' Day on the Thursday is the one that fills the trains. Source ↗
Nearby, and something's on
Within 300 km of Galway — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Galway?
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 (86/100).
- What is the weather like in Galway in July?
- In July, Galway averages a daily high of 18.5°C and a low of 12.8°C, with about 85.5 mm of rain over roughly 14.2 rainy days.
- What is the air quality in Galway in July?
- Galway has a mean US Air Quality Index of about 31 in July.
Within 300 km: Dingle's Blasket Islands boats around 1 Apr – 30 Sep, and Killarney's Killarney July race festival around 10–25 Jul.