Castanhal Weather in August

During August, Castanhal experiences very high daytime temperatures of 34°C (93°F) and cooler nights around 23°C (73°F). Some rainfall is typical during this period.

Rainfall in Castanhal in August

Past climate data indicates that roughly 15 days will see rain, totalling around 52 mm (2 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Castanhal in August

August in Castanhal brings typical temperatures with highs around 34°C (93°F) and lows of 23°C (73°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 23°C (73°F), evenings stay pleasantly warm.

Sunshine in Castanhal in August

With approximately 269 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Castanhal. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Castanhal Temperature in August

Min Temperature 23°C (73°F)  

Max Temperature 34°C (93°F)  

Chance of Rain 49%  

Precipitation 52 mm (2 in)  

Rainy days 15 days  

Humidity 81% *  

Sunshine 269 hours *  

Percentage Sunshine *  

* Data from: Belém, Brazil (62 KM, 39 Miles).

What to Wear in Castanhal in August

Hot weather in August means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Castanhal in August

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

8/10

Outdoor sports

8/10

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 Castanhal's climate page.

More climate data for Castanhal

Temperature Rainfall Sunshine Humidity

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