Niterói Weather in October
During October, Niterói experiences high daytime temperatures of 29°C (84°F) and cooler nights around 21°C (70°F). Expect quite a bit of rainfall. Around 105 mm (4.1 in) is typical.
Rainfall in Niterói in October
Historically, the month has about 18 days of rain, averaging 105 mm (4.1 in) in total. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Niterói in October
If you're visiting Niterói in October, expect highs of 29°C (84°F) and overnight lows around 21°C (70°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 21°C (70°F), evenings stay pleasantly warm.
Sunshine in Niterói in October
The month experiences a moderate amount of sunlight, with 154 hours of sunshine. This provides a nice balance between sunshine and clouds.
Wind Speed in Niterói in October
October has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.
Average water temperature in October
The water temperature is 22°C (72°F), which most people find very comfortable. A good month for swimming and water sports.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Niterói.
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 Niterói's climate page.
Niterói Temperature in October
Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Water Temperature
22°C (72°F) *
Chance of Rain
59%
Precipitation
105 mm (4.1 in)
Rainy days
18 days
Humidity
80% *
Windspeed
3 m/s (6 knots) *
Sunshine
154 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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What to Wear in Niterói in October
Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Niterói 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 Niterói's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Niterói climate overview or explore weather in Brazil.
