Typical weather in Letchworth right through October is 15. Throughout the month you should see a high of 23 and average daily low being 10. We have provided a clearer breakdown here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 23 |
| Low Temperature | 10 |
Useful Links: Letchworth Weather: Average Weather & Yearly Climate