Castanhal Weather in March
March in Castanhal averages 31°C (88°F) during the day and 23°C (73°F) at night. It is the wettest month of the year, with 433 mm (17 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Castanhal in March
As part of the rainy season, Castanhal sees around 31 days of rain in March, with an average of 433 mm (17 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Castanhal in March
Daytime highs in Castanhal in March reach 31°C (88°F), with nights around 23°C (73°F). For most visitors, the main thing to prepare for is the heat during the day. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about. While this month tends to be on the cooler side compared to others, the days remain pleasantly warm.
Sunshine in Castanhal in March
You can expect a moderate amount of sunlight, with approximately 113 hours. Even though this month is part of the wet season, you can still see the sun occasionally.March in Castanhal has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Castanhal's climate page.
Castanhal Temperature in March
Min Temperature
23°C (73°F)
Max Temperature
31°C (88°F)
Chance of Rain
103%
Precipitation
433 mm (17 in)
Rainy days
31 days
Humidity
89% *
Sunshine
113 hours *
Percentage Sunshine
*
Best Places in Brazil in March
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in March →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Castanhal in March
Warm temperatures in March 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Castanhal in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Castanhal's climate page.
Temperature Rainfall Sunshine Humidity
See the full Castanhal climate overview or explore weather in Brazil.
