Teresina Weather in September

September in Teresina brings extremely high temperatures, with highs of 38°C (100°F) and nights dropping to 24°C (75°F). Rainfall is very low this month, averaging just 4.7 mm (0.2 in).

Rainfall in Teresina in September

Typically, you can expect about 10 days of rain this month, with 4.7 mm (0.2 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Teresina in September

September in Teresina brings typical temperatures with highs around 38°C (100°F) and lows of 24°C (75°F). Mornings and evenings are often more comfortable than the peak afternoon hours. 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 Teresina in September

The month enjoys around 280 hours of sunshine, creating mostly sunny days with good weather conditions.

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

Teresina Temperature in September

Min Temperature 24°C (75°F)  

Max Temperature 38°C (100°F)  

Chance of Rain 35%  

Precipitation 4.7 mm (0.2 in)  

Rainy days 10 days  

Humidity 56%  

Sunshine 280 hours  

Percentage Sunshine  

What to Wear in Teresina in September

Get ready for hot weather in September! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Teresina in September

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

Swimming

10/10

Camping

10/10

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 Teresina's climate page.

More climate data for Teresina

Temperature Rainfall Sunshine Humidity

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