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Weather in Rio de Janeiro for October 2025

Your guide to Rio de Janeiro weather in October - trends and predictions
  • In general, the average temperature in Rio de Janeiro at the beginning of October is 27.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26 °C by the end of October.

  • Rio de Janeiro experiences an exceptionally high level of rainfall in October, with more than 24 rainy days on average.

  • Is October a good time to visit Rio de Janeiro? check out the best time to travel to Rio de Janeiro page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
4
Dry days
Average rainy days
27
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/21°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Rio de Janeiro in October average weather

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Temperatures trend during October in Rio de Janeiro

See the weather trend as well as the moving average line
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October weather day by day

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Date Weather Temperatures Rain UV More
1 Oct. Light rain shower
Light rain shower
29° /20° 15.7 mm 8
2 Oct. Light rain shower
Light rain shower
28° /21° 1.6 mm 7
3 Oct. Patchy rain possible
Patchy rain possible
25° /20° 0.6 mm 6
4 Oct. Light rain shower
Light rain shower
27° /20° 7.4 mm 7
5 Oct. Light rain shower
Light rain shower
25° /21° 3.5 mm 6
6 Oct. Patchy rain possible
Patchy rain possible
26° /19° 1.2 mm 7
7 Oct. Patchy rain possible
Patchy rain possible
30° /20° 5.9 mm 8
8 Oct. Light rain shower
Light rain shower
28° /20° 4.4 mm 7
9 Oct. Light rain shower
Light rain shower
26° /21° 3 mm 7
10 Oct. Patchy rain possible
Patchy rain possible
24° /20° 4.6 mm 6
11 Oct. Partly cloudy
Partly cloudy
27° /20° 4.3 mm 7
12 Oct. Patchy rain possible
Patchy rain possible
29° /22° 7.6 mm 7
13 Oct. Light rain shower
Light rain shower
23° /20° 7.8 mm 6
14 Oct. Light rain shower
Light rain shower
23° /20° 2.8 mm 6
15 Oct. Overcast
Overcast
25° /18° 0 mm 7
16 Oct. Patchy rain possible
Patchy rain possible
28° /19° 0.3 mm 7
17 Oct. Light rain shower
Light rain shower
27° /21° 2.5 mm 7
18 Oct. Light drizzle
Light drizzle
26° /21° 2.9 mm 7
19 Oct. Patchy rain possible
Patchy rain possible
22° /19° 12.7 mm 6
20 Oct. Light drizzle
Light drizzle
22° /19° 22.3 mm 6
21 Oct. Patchy rain possible
Patchy rain possible
23° /19° 1.1 mm 6
22 Oct. Patchy rain possible
Patchy rain possible
26° /20° 0.1 mm 6
23 Oct. Sunny
Sunny
28° /20° 1.3 mm 7
24 Oct. Patchy rain possible
Patchy rain possible
30° /22° 3.4 mm 8
25 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
29° /23° 8.5 mm 7
26 Oct. Light rain shower
Light rain shower
26° /22° 12.6 mm 6
27 Oct. Light rain shower
Light rain shower
22° /20° 10.3 mm 6
28 Oct. Light rain shower
Light rain shower
25° /20° 2.1 mm 6
29 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
28° /21° 27.8 mm 7
30 Oct. Light rain shower
Light rain shower
26° /21° 3.9 mm 6
31 Oct. Light rain shower
Light rain shower
26° /21° 4.2 mm 6
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Important Notice
Our weather forecast for Rio de Janeiro in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rio de Janeiro forecast closer to your planned date for the most up-to-date weather information.

Guide for Rio de Janeiro in October

In October, Rio de Janeiro experiences a transition from spring to summer, bringing about warm and pleasant weather. At the beginning of the month, Rio de Janeiro typically enjoys temperatures around 25° with a mix of sunny and cloudy days.

The humidity levels are moderate, and occasional light showers can be expected. As the month progresses, the temperatures tend to rise, reaching around 28° by the end of October. The city experiences longer sunny days, making it ideal for outdoor activities and beach visits.

The sea temperatures also become warmer, perfect for swimming and water sports.

The weather in Rio de Janeiro during October is generally favorable for tourists, offering a comfortable climate for exploring the city's attractions and natural beauty.

However, it's important to note that occasional rain showers can occur, so it's advisable to pack an umbrella or light rain jacket. Overall, October presents a great opportunity to experience the vibrant culture and stunning landscapes of Rio de Janeiro amidst pleasant and warm weather conditions.

Rio de Janeiro in October - FAQ

Is October a good time to visit Rio de Janeiro?
Yes, October is a good time to traveling to Rio de Janeiro, read more about the best time to visit Rio de Janeiro.
What are the expected maximum and minimum temperatures in Rio de Janeiro during October?
During October, expect a variety of temperatures with highs around 26° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Rio de Janeiro during October?
Significant rainfall exceeding 213 mm is expected in Rio de Janeiro during October, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rio de Janeiro during October?
The average wind speed in Rio de Janeiro during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Rio de Janeiro in October?

As you prepare for your trip to Rio de Janeiro in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Rio de Janeiro, during October, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

October rainfall patterns in Rio de Janeiro

Explore the daily rainfall trends and prepare for Rio de Janeiros October weather 💧

UV exposure in Rio de Janeiro during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Rio de Janeiro?

Get accurate weather forecasts for Rio de Janeiro, located at latitude -22.906 and longitude -43.182. Stay updated with localized weather information tailored for Rio de Janeiro.

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