Ondina Weather in September

Ondina in September averages 27°C (81°F) during the day and 24°C (75°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Ondina in September

You can typically expect 17 days of rain this month, averaging around 78 mm (3.1 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Ondina in September

The temperature in Ondina in September is perfect. Daytime highs reach 27°C (81°F), with nights dropping to 24°C (75°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Ondina in September

The month enjoys around 211 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Ondina in September

Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in September

The water is 25°C (77°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Ondina.

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• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our Ondina's climate page.

Ondina Temperature in September

Min Temperature 24°C (75°F)  

Max Temperature 27°C (81°F)  

Water Temperature 25°C (77°F) *  

Chance of Rain 58%  

Precipitation 78 mm (3.1 in)  

Rainy days 17 days  

Humidity 80% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 211 hours *  

Percentage Sunshine *  

What to Wear in Ondina in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 25°C (77°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Ondina in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our Ondina's climate page.

More climate data for Ondina

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Ondina climate overview or explore weather in Brazil.