Normally average temperatures in Irun during the time of May is 13, with highs being around 19 degrees celsius and a low of 11. The table below has some further insights:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 19 |
| Low Temperature | 11 |
| Sunshine Per Day | 7 |
Useful Links: Irun Weather: Average Weather & Yearly Climate