Best time to visit · Leiden

🗓️ The best months to visit Leiden are Aug, based on average temperature and rainfall.

Typical monthly temperature, humidity and rainfall.

Jan5°💧 84%🌧️ 92mm

Feb6°💧 83%🌧️ 74mm

Mar7°💧 79%🌧️ 58mm

Apr9°💧 74%🌧️ 66mm

May13°💧 77%🌧️ 90mm

Jun17°💧 74%🌧️ 68mm

Jul18°💧 77%🌧️ 89mm

Aug18°💧 76%🌧️ 68mm

Sep16°💧 79%🌧️ 87mm

Oct13°💧 83%🌧️ 121mm

Nov8°💧 85%🌧️ 126mm

Dec6°💧 87%🌧️ 80mm

Source: Open-Meteo · Last checked Jul 11, 2026