Ostende Weather & Climate: Best Time to Visit

Ostende, Buenos Aires Province, Argentina, sees big temperature differences between seasons, with January peaking at 26°C (79°F) and July dropping to 13°C (55°F).

Ostende sees a moderate amount of rainfall, totalling around 923 mm (36 in) per year.

Monthly Temperature in Ostende

Visitors to Ostende can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in January, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like July.

At night, you can expect temperatures ranging from 18°C (64°F) in January to around 7°C (45°F) during July.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Ostende

Generally, Ostende experiences moderate precipitation patterns, averaging 923 mm (36 in) yearly. While rainfall varies throughout the year, each season offers its own charm. February brings wetter days averaging 95 mm (3.7 in) of precipitation, spread over 8 rainy days.

In contrast, the driest month May experiences a drier climate, with about 57 mm (2.2 in) of rainfall spread across 8 rainy days. For more details, please visit our Ostende Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Humidity in Ostende by Month

The relative humidity is high throughout the year in Ostende.

The city experiences its highest humidity in July, reaching 81%. In November, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Pinamar, Argentina (2 KM, 1 Miles).

Ostende 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Ostende

During January, February, March, April, October, November and December, Ostende experiences its most favorable weather, with temperatures between 18°C (65°F) and 26°C (78°F). These mild conditions make it an excellent time for a visit.

The weather does bring rainfall during this period, between 69 mm (2.7 in) and 95 mm (3.7 in).

Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.