Typically, the expected weather in Southend-On-Sea in September is 13. Throughout the month you should see a high of 18 and lows being 11 celsius. Discover even more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 18 |
| Low Temperature | 11 |
| Sunshine Per Day | 7 |
Useful Links: Southend-On-Sea Weather: Average Weather & Yearly Climate