At a glance
| Metric | Dublin | Porto |
|---|---|---|
| Hottest month high | 19°C | 24°C |
| Coldest month low | 3°C | 7°C |
| Annual rainfall | 1005 mm | 1412 mm |
| Avg sunshine | 7.1 h/day | 9.6 h/day |
| Best months | June–September | May–September |
Travel score, month by month
| Month | Dublin | Porto | Better weather |
|---|---|---|---|
| January | 2.5 · Challenging | 6.2 · Fair | Porto |
| February | 3.0 · Poor | 7.9 · Good | Porto |
| March | 3.2 · Poor | 7.7 · Good | Porto |
| April | 4.9 · Poor | 8.5 · Excellent | Porto |
| May | 6.8 · Fair | 9.4 · Excellent | Porto |
| June | 7.9 · Good | 9.5 · Excellent | Porto |
| July | 8.1 · Good | 10.0 · Excellent | Porto |
| August | 8.1 · Good | 10.0 · Excellent | Porto |
| September | 7.7 · Good | 9.8 · Excellent | Porto |
| October | 4.8 · Poor | 7.8 · Good | Porto |
| November | 3.6 · Poor | 6.8 · Fair | Porto |
| December | 2.1 · Challenging | 5.4 · Fair | Porto |
More comparisons
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Frequently asked questions
Which has better weather, Dublin or Porto?
Porto has the better travel weather in 12 of 12 months, versus 0 for Dublin — based on temperature, rainfall and sunshine.
When is the best time to visit Dublin?
The best months to visit Dublin are June–September, based on six years of climate data.
When is the best time to visit Porto?
The best months to visit Porto are May–September, based on six years of climate data.
Where should you go next month?
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