Wild Atlantic Way · AutumnMonth summary
Wild Atlantic Way weather in September
⚠️ Fair
🌡️ Temperature min / max
54°F – 61°F
🌧 Rainy days
65% of days
☀️ Sunshine
8.7h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
4.6/10
📅 📅 Best month
May (7.0/10)
Quick decision
Should you visit Wild Atlantic Way in September?
⚠️ Fair
✅ Yes if: you prefer off-season travel with reduced prices and very few tourists.
❌ No if: you want to avoid rain — more than half the days are rainy.
Our take: Wild Atlantic Way in September: 65% rain, 8.7h of sunshine. Better to wait for May.
By trip type
Wild Atlantic Way in September by trip type
- 🏙️ 🏙️ City break / culture : ⚠️ Possible
- 🚶 🚶 Outdoor activities : ❌ Not recommended
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : 🌿 Shoulder
Local context
What to expect in September
Autumn marks the end of peak season in Wild Atlantic Way. Temperatures drop (16°F) and rain returns (65% of days). With 65% of rainy days, always have indoor alternatives planned.
Browse by month
All months for Wild Atlantic Way
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 41°F | 48°F | 64% | 0.2in | 4.0h | 1.5/10 |
| 🌧️ February | 41°F | 50°F | 69% | 0.2in | 5.1h | 1.7/10 |
| 🌦️ March | 41°F | 50°F | 56% | 0.2in | 7.3h | 3.9/10 |
| 🌦️ April | 45°F | 54°F | 51% | 0.1in | 11.0h | 5.0/10 |
| 🌦️ May | 50°F | 59°F | 47% | 0.1in | 12.6h | 7.0/10 |
| 🌧️ June | 54°F | 61°F | 65% | 0.2in | 11.6h | 5.6/10 |
| 🌧️ July | 55°F | 63°F | 68% | 0.2in | 10.9h | 5.4/10 |
| 🌧️ August | 57°F | 63°F | 73% | 0.2in | 10.4h | 4.9/10 |
| 🌧️ September | 54°F | 61°F | 65% | 0.2in | 8.7h | 4.6/10 |
| 🌧️ October | 50°F | 57°F | 65% | 0.2in | 6.5h | 4.0/10 |
| 🌧️ November | 46°F | 52°F | 66% | 0.2in | 4.2h | 1.9/10 |
| 🌧️ December | 43°F | 50°F | 67% | 0.2in | 3.0h | 1.3/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Wild Atlantic Way averages 61°F, 65% rainy days and 8.7h of sunshine per day. Overall weather score: 4.6/10.
See methodology →
Comparison
September vs May (best month)
The best month is May (score 7.0/10). Difference:
- 🌡️ Max temperature : -1°F
- 🌧 Rainy days : -18%
- ☀️ Sunshine : +3.9h/day
FAQ
FAQ — Wild Atlantic Way in September
Is September a good time to visit Wild Atlantic Way?
September is not recommended for Wild Atlantic Way (score 4.6/10). With 65% rainy days and 8.7h of sunshine, consider May (7.0/10) instead.
Does it rain a lot in Wild Atlantic Way in September?
Yes, 65% of days see rain in September. Plan some indoor activities as backup.
Accommodation
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Activities & tours
Activities and tours in Wild Atlantic Way
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Flights
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