Weather in Galway 🇮🇪
Monthly weather averages & travel planning
Avg Temp
8°C
Rain Days
16 days
Sun Hours
4 hrs
Humidity
65%
Galway Weather Guide
Complete monthly climate data for Galway, 🇮🇪 Ireland
January
8°/4°C
16 rain days, 4h sun
February
9°/4°C
13 rain days, 5h sun
March
10°/4°C
14 rain days, 7h sun
April
12°/6°C
14 rain days, 9h sun
May
15°/8°C
14 rain days, 10h sun
June
17°/11°C
14 rain days, 10h sun
July
18°/12°C
15 rain days, 9h sun
August
18°/12°C
15 rain days, 8h sun
September
16°/11°C
13 rain days, 7h sun
October
13°/8°C
15 rain days, 5h sun
November
10°/6°C
15 rain days, 4h sun
December
8°/4°C
16 rain days, 3h sun
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 8°C | 4°C | 16 | 4h | View |
| February | 9°C | 4°C | 13 | 5h | View |
| March | 10°C | 4°C | 14 | 7h | View |
| April | 12°C | 6°C | 14 | 9h | View |
| May | 15°C | 8°C | 14 | 10h | View |
| June | 17°C | 11°C | 14 | 10h | View |
| July | 18°C | 12°C | 15 | 9h | View |
| August | 18°C | 12°C | 15 | 8h | View |
| September | 16°C | 11°C | 13 | 7h | View |
| October | 13°C | 8°C | 15 | 5h | View |
| November | 10°C | 6°C | 15 | 4h | View |
| December | 8°C | 4°C | 16 | 3h | View |
January
16 rain days, 4h sun
8°4°
February
13 rain days, 5h sun
9°4°
March
14 rain days, 7h sun
10°4°
April
14 rain days, 9h sun
12°6°
May
14 rain days, 10h sun
15°8°
June
14 rain days, 10h sun
17°11°
July
15 rain days, 9h sun
18°12°
August
15 rain days, 8h sun
18°12°
September
13 rain days, 7h sun
16°11°
October
15 rain days, 5h sun
13°8°
November
15 rain days, 4h sun
10°6°
December
16 rain days, 3h sun
8°4°
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
Travel Planning
Data Sources for Galway
Climate normals represent 30-year averages (1991-2020). Individual years may vary.