Generally, average daily wearther in Wassenaar in July is 16. You can expect a high of 22 degrees and a low of 14 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 16 |
| High Temperature | 22 |
| Low Temperature | 14 |
Useful Links: Wassenaar Weather: Average Weather & Yearly Climate