You should expect the average temperature in Ancaster in April is 6. Throughout the month you should see a high of 13 with lows about 3. The table below has some further insights:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 13 |
| Low Temperature | 3 |
| Sunshine Per Day | 6 |
Useful Links: Ancaster Weather: Average Weather & Yearly Climate