Generally, average temperature in Bognor Regis through the whole of May is 10. Through the month the highs are about 15 and low being 10 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 10 |
| High Temperature | 15 |
| Low Temperature | 10 |
| Sunshine Per Day | 8 |
Useful Links: Bognor Regis Weather: Average Weather & Yearly Climate