Usually average temperatures are Rustington throughout May is 10 with highs being 15 and low of 8. We have provided a clearer breakdown here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 10 |
| High Temperature | 15 |
| Low Temperature | 8 |
| Sunshine Per Day | 8 |
Useful Links: Rustington Weather: Average Weather & Yearly Climate