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Rio de Janeiro Weather by Month
Live conditions, a 7-day forecast and monthly climate patterns for Rio de Janeiro, Brazil.
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Live weather
Rio de Janeiro right now
20 C Rain likely today Feels like 22 C / Updated 02 Oct, 21:45Trip notes
Pack a compact rain layer. Bring breathable clothes and sun protection. Sunglasses and sunscreen will be useful. Current reading is local night-time.Next 7 days
Rio de Janeiro travel forecast
Highs, lows, rain chance, precipitation, wind, UV and sunshine for the next travel week.
Fri 02 Oct
24 / 20 C
Rain showers
- Rain chance
- 100%
- Rain
- 12.8 mm
- Wind
- 18 km/h
- UV
- 3
- Sun
- 05:32 - 17:52
- Sunshine
- 4.1 h
Sat 03 Oct
21 / 20 C
Slight rain
- Rain chance
- 100%
- Rain
- 18.9 mm
- Wind
- 16 km/h
- UV
- 1
- Sun
- 05:31 - 17:52
- Sunshine
- 0.0 h
Sun 04 Oct
28 / 20 C
Light drizzle
- Rain chance
- 65%
- Rain
- 0.3 mm
- Wind
- 16 km/h
- UV
- 8
- Sun
- 05:30 - 17:52
- Sunshine
- 11.3 h
Mon 05 Oct
30 / 23 C
Rain showers
- Rain chance
- 86%
- Rain
- 5.7 mm
- Wind
- 10 km/h
- UV
- 8
- Sun
- 05:29 - 17:53
- Sunshine
- 9.2 h
Tue 06 Oct
26 / 22 C
Thunderstorm
- Rain chance
- 95%
- Rain
- 32.3 mm
- Wind
- 8 km/h
- UV
- 6
- Sun
- 05:28 - 17:53
- Sunshine
- 0.0 h
Wed 07 Oct
25 / 22 C
Light drizzle
- Rain chance
- 78%
- Rain
- 2.2 mm
- Wind
- 18 km/h
- UV
- 8
- Sun
- 05:27 - 17:53
- Sunshine
- 10.8 h
Thu 08 Oct
24 / 22 C
Light drizzle
- Rain chance
- 18%
- Rain
- 0.9 mm
- Wind
- 16 km/h
- UV
- 8
- Sun
- 05:26 - 17:54
- Sunshine
- 11.9 h
Monthly climate
Temperature, rain and wind in Rio de Janeiro
Month-by-month averages for planning when to go, what to pack and how weather-sensitive the trip may be.
Best travel months
Average Temperature
Rio de Janeiro
Mean monthly temperatureAverage High Low Temperature
Rio de Janeiro
Typical daytime highs and night lowsAverage Day Temperature
Rio de Janeiro
Monthly average highAverage Night Temperature
Rio de Janeiro
Monthly average lowAverage Rainfall
Rio de Janeiro
Total precipitation by monthAverage Rainy Days
Rio de Janeiro
Days with measurable precipitationAverage Wind Speed
Rio de Janeiro
Mean wind speed by month| Month | Mean C | High C | Low C | Precipitation mm | Rainy days | Snow cm | Wind km/h |
|---|---|---|---|---|---|---|---|
| January | 26.64 | 30.37 | 23.63 | 187.01 | 20.47 | 6.95 | |
| February | 26.82 | 30.73 | 23.72 | 126.67 | 17.20 | 6.92 | |
| March | 25.76 | 29.13 | 23.13 | 165.23 | 22.40 | 6.81 | |
| April | 24.02 | 27.24 | 21.42 | 95.95 | 18.07 | 7.19 | |
| May | 22.02 | 25.44 | 19.29 | 61.20 | 14.87 | 7.18 | |
| June | 21.22 | 24.92 | 18.40 | 46.59 | 12.60 | 7.21 | |
| July | 20.55 | 24.52 | 17.54 | 47.15 | 10.40 | 7.78 | |
| August | 20.92 | 25.17 | 17.61 | 53.51 | 12.40 | 8.62 | |
| September | 22.30 | 26.59 | 19.00 | 63.23 | 12.80 | 8.83 | |
| October | 23.28 | 27.19 | 20.24 | 86.90 | 19.07 | 8.96 | |
| November | 23.61 | 27.01 | 20.80 | 151.47 | 20.47 | 8.32 | |
| December | 25.58 | 29.28 | 22.55 | 141.65 | 21.73 | 7.51 |
Monthly averages
Average temperature by month in Rio de Janeiro
Monthly climate averages for Rio de Janeiro, Brazil.
Monthly climate is refreshing
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Use live conditions for arrivals and monthly averages for choosing dates. Weather can shift, so check again close to departure.
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Forecasts and climate averages
Should I use the forecast or monthly averages?
Use the forecast for the days it covers. Monthly averages help compare seasons for a later trip; they cannot predict the weather on a particular future day.
What if a forecast is unavailable?
The page cannot provide current conditions for that request. You can still use any recorded climate information, but it is not a substitute for a current forecast.
Where does the weather data come from?
Provider links and available dates appear with the weather information. Forecast data and climate summaries have different periods and should be read separately.