Castanhal Weather in October
October in Castanhal averages 35°C (95°F) during the day and 23°C (73°F) at night. With just 35 mm (1.4 in) of rainfall on average, it doesn't get much drier than this.
Rainfall in Castanhal in October
Known for its least rainfall, this month is the best of the year for people who like to spend time outdoors. You can typically expect 21 days of rain this month, averaging around 35 mm (1.4 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Castanhal in October
October in Castanhal sees highs of 35°C (95°F) and lows of 23°C (73°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding. Expect some days to be hotter than these averages. Stay cool by wearing light clothing and drinking plenty of water throughout the day.
Sunshine in Castanhal in October
The city usually sees around 228 hours of sunlight, indicating many sunny days — a great month for sightseeing.October 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 October
Min Temperature
23°C (73°F)
Max Temperature
35°C (95°F)
Chance of Rain
70%
Precipitation
35 mm (1.4 in)
Rainy days
21 days
Humidity
80% *
Sunshine
228 hours *
Percentage Sunshine
*
Best Places in Brazil in October
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in October →
perfect weather
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tolerable
unpleasant
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What to Wear in Castanhal in October
Get ready for hot weather in October! 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. Some rain is possible, so pack something to handle light showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Castanhal in October
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.
