Irun in August
7.3out of 10
Possible, with caveats
Warm and comfortable: highs around 24°C. Frequent rain: about 13 rainy days.
24°CAvg high
16°CAvg low
13Rainy days (90 mm)
13:47 hDaylight
07:18Sunrise · 21:05 Sunset
Why this score
- Warm and comfortable: highs around 24°C
- Frequent rain: about 13 rainy days
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in August varies a lot between years (±3.7 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 10°C | 4°C | 123 mm | 15 | – | – | 5.0 |
| February | 11°C | 4°C | 112 mm | 13 | – | – | 5.4 |
| March | 14°C | 6°C | 107 mm | 14 | – | – | 5.8 |
| April | 15°C | 8°C | 127 mm | 16 | – | – | 5.6 |
| May | 18°C | 11°C | 124 mm | 15 | – | – | 6.2 |
| June | 21°C | 13°C | 98 mm | 13 | – | – | 7.2 |
| July | 23°C | 15°C | 83 mm | 12 | – | – | 7.4 |
| August | 24°C | 16°C | 90 mm | 13 | – | – | 7.3 |
| September | 21°C | 13°C | 96 mm | 13 | – | – | 7.2 |
| October | 18°C | 11°C | 124 mm | 14 | – | – | 6.5 |
| November | 13°C | 7°C | 153 mm | 16 | – | – | 5.3 |
| December | 11°C | 5°C | 126 mm | 14 | – | – | 5.2 |
Frequently asked questions
How hot is Irun in August?
Daytime highs average 24°C and nights about 16°C.
When is the best time to visit Irun?
The best months are July, August, June, September.