Guapimirim Weather in September

During September, Guapimirim experiences high daytime temperatures of 26°C (79°F) and cooler nights around 17°C (63°F). Expect quite a bit of rainfall. Around 110 mm (4.3 in) is typical.

Rainfall in Guapimirim in September

You can typically expect 11 days of rain this month, averaging around 110 mm (4.3 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Guapimirim in September

In September, Guapimirim sees high temperatures, with highs of 26°C (79°F). Nights drop to around 17°C (63°F). This kind of day-to-night contrast is typical for this time of year. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Guapimirim in September

The month experiences a moderate amount of sunlight, with 144 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you prefer dry days with pleasant temperatures, May, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.