Temperature
Cool by day, brisk at night.
59°Ftypical Aug high
Valparaiso is most comfortable in local summer and local autumn. Local summers are mild and local winters are mild. The wetter months are roughly May to September. The air usually feels dry to comfortable.

Cool by day, brisk at night.
Moderate rain risk, with some shower days.
Plenty of sun this month.
Humidity is rarely noticeable.
Partly cloudy across the month.
Want a side-by-side climate view? Compare Valparaiso with Adelaide.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology