Rio de Janeiro Climate and Average Weather
Climate of Rio de Janeiro: average temperatures, rainfall and seasons month by month.
Climate in Rio de Janeiro month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 87° | 75° | 5,2 in | ★★★★☆ |
| February | 88° | 76° | 3,7 in | ★★★★☆ |
| March | 85° | 74° | 5,2 in | ★★★★☆ |
| April | 83° | 72° | 2,2 in | ★★★★☆ |
| May | 81° | 69° | 1,7 in | ★★★★☆ |
| June | 78° | 66° | 1,9 in | ★★★★☆ |
| July | 76° | 65° | 1,7 in | ★★★★☆ |
| August | 78° | 65° | 2,1 in | ★★★★☆ |
| September | 82° | 68° | 1,1 in | ★★★★☆ |
| October | 80° | 69° | 3,4 in | ★★★★☆ |
| November | 82° | 71° | 3,2 in | ★★★★☆ |
| December | 85° | 73° | 4,3 in | ★★★★☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in Rio de Janeiro
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Rio de Janeiro compares with nearby places
Annual averages, and the difference against Rio de Janeiro.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Sao Paulo Guarulhos International Airport | 213 mi | 68°F | 39°F cooler | 54 in |
| Sao Paulo | 224 mi | 69°F | 39°F cooler | 53 in |
Climate by attraction in Rio de Janeiro
2 attractions mapped in this atlas
Climate by airport in Rio de Janeiro
1 airports mapped in this atlas
Climate by unesco world heritage site in Rio de Janeiro
1 unesco world heritage sites mapped in this atlas
Climate by beach in Rio de Janeiro
2 beaches mapped in this atlas
Best time to visit Rio de Janeiro
Go in April, May, June, July, August, September and November. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and March - expect the least comfortable mix of heat, cold or rain.
What this means for Rio de Janeiro
Today is slightly cooler than average for August. The forecast high of 72°F is 5.9°F below the 78°F typical for this month.
A 80% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 44°F - an unusually even climate through the year.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and March - historically the least comfortable months here.
Summary
Rio de Janeiro is a city in Brazil. Rio de Janeiro is known for Christ the Redeemer and Copacabana. It has a population of about 6.7 million.
Right now it is 67°F (20°C) in Rio de Janeiro with light drizzle. It feels like 68°F. Today runs from 67°F to 72°F. Chance of precipitation is 80%. Sightseeing conditions score 6.2/10 - fair - plan around the weather.
The best time to visit Rio de Janeiro is April, May, June, July, August, September and November. The climate is temperate. January, February and March tend to be the least comfortable months. February is the warmest month with average highs near 88°F, while July is the coldest with lows near 65°F.
The closest major airport is Rio de Janeiro Galeao International Airport (GIG), about 8 mi away. Nearby highlights include Christ the Redeemer, Sugarloaf Mountain, Rio de Janeiro: Carioca Landscapes and Copacabana Beach.
In plain terms. Today is slightly cooler than average for August. The forecast high of 72°F is 5.9°F below the 78°F typical for this month. The best window to be outside is roughly 3 PM to 6 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Rio de Janeiro today at 9/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Rio de Janeiro
| Type | City |
|---|---|
| Country | Brazil |
| Continent | South America |
| Coordinates | 22°54′24.5″S 43°10′22.4″W (-22.9068, -43.1729) |
| Population | 6.700.000 |
| Known for | Christ the Redeemer and Copacabana |
| Local time | 11:55 AM (UTC-03:00) |
| Best months | April, May, June, July, August, September and November |
| Climate | Temperate |
Weather map for Rio de Janeiro
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Rio de Janeiro
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Rio de Janeiro?
Rio de Janeiro is a city in Brazil. Its coordinates are -22.9068, -43.1729. It lies in South America.
What is the weather like in Rio de Janeiro right now?
It is currently 67°F (20°C) with light drizzle. Humidity is 90% and wind is 10 mph.
When is the best time to visit Rio de Janeiro?
April, May, June, July, August, September and November offer the most comfortable conditions in Rio de Janeiro, which has a temperate climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is Rio de Janeiro in?
Rio de Janeiro observes America/Sao_Paulo (UTC-03:00). The local time is 11:55 AM.
How many people live in Rio de Janeiro?
Rio de Janeiro has a population of approximately 6.7 million.
What is the nearest airport to Rio de Janeiro?
The closest airports are Rio de Janeiro Galeao International Airport (GIG), 8 mi away and Sao Paulo Guarulhos International Airport (GRU), 213 mi away.
What are the top things to do in Rio de Janeiro?
Popular options include Christ the Redeemer, Sugarloaf Mountain, Rio de Janeiro: Carioca Landscapes, Copacabana Beach and Ipanema Beach.
What places are in Rio de Janeiro?
Rio de Janeiro covers 6 places in this atlas, including Christ the Redeemer, Rio de Janeiro Galeao International Airport, Sugarloaf Mountain, Rio de Janeiro: Carioca Landscapes, Copacabana Beach and Ipanema Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 22, 2026 at 11:55 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
