Weather Rio de Janeiro long-term weather forecast
Long-term weather forecast for Rio de Janeiro for ten days.
Wednesday, Sep 10
75 / 63°F
| 0.00 in | 10 mph |
| 68 °F | 73 °F | 3 am | |
| 73 °F | 79 °F | 9 am | |
| 75 °F | 77 °F | 3 pm | |
| 68 °F | 72 °F | 9 pm |
sunrise 5:53 am
sunset 5:45 pm
HOURLY
sunset 5:45 pm
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Weather forecast Rio de Janeiro, Brazil extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wednesday 09/10/2025 |
|||||||||||||
| 3 AM
2 AM
| clear | 68 °F 72 °F |
0.0 in | 8 fps 5 mph southwest |
30.0 in | 87 % | 64 °F | 0 % | 0% | 0% | 0% | 0% | |
| 9 AM
8 AM
| clear | 73 °F 79 °F |
0.0 in | 4 fps 2 mph west-southwest |
30.2 in | 76 % | 64 °F | 0 % | 0% | 0% | 0% | 0% | |
| 3 PM
2 PM
| clear | 75 °F 77 °F |
0.0 in | 15 fps 10 mph south |
30.1 in | 64 % | 61 °F | 0 % | 0% | 0% | 0% | 0% | |
| 9 PM
8 PM
| clear | 68 °F 72 °F |
0.0 in | 4 fps 3 mph east-southeast |
30.2 in | 84 % | 63 °F | 0 % | 0% | 0% | 0% | 0% | |
Thursday 09/11/2025 |
|||||||||||||
| 3 AM
2 AM
| clear | 64 °F 68 °F |
0.0 in | 2 fps 2 mph north-northeast |
30.1 in | 92 % | 61 °F | 0 % | 0% | 0% | 0% | 0% | |
| 9 AM
8 AM
| clear | 72 °F 75 °F |
0.0 in | 3 fps 2 mph north-northeast |
30.1 in | 71 % | 61 °F | 0 % | 0% | 0% | 0% | 0% | |
| 3 PM
2 PM
| clear | 82 °F 86 °F |
0.0 in | 13 fps 9 mph southeast |
29.9 in | 56 % | 64 °F | 0 % | 0% | 0% | 0% | 0% | |
| 9 PM
8 PM
| clear | 75 °F 81 °F |
0.0 in | 5 fps 3 mph south-southwest |
29.9 in | 73 % | 64 °F | 0 % | 0% | 0% | 0% | 0% | |
Rio de Janeiro, Brazil - information
State: BrazilGPS coordinates: -22.9064; -43.1822
Time zone: America / Sao Paulo
time difference in hours with time in NY is -5 hours
Population: 6 747 815
Altitude: 16 ft
The administrative part:
- Rio de Janeiro, Rio de Janeiro
- Rio de Janeiro, Rio de Janeiro
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Data source
Weather forecast for Rio de Janeiro is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Long-term statistical averages
| average | min. | max. | precipit… days |
|
|---|---|---|---|---|
| January | 79 °F | 74 °F | 85 °F | |
| February | 80 °F | 74 °F | 86 °F | |
| March | 79 °F | 74 °F | 85 °F | |
| April | 76 °F | 71 °F | 82 °F | |
| May | 73 °F | 69 °F | 80 °F | |
| June | 71 °F | 66 °F | 77 °F | |
| July | 70 °F | 65 °F | 78 °F | |
| August | 71 °F | 66 °F | 78 °F | |
| September | 71 °F | 67 °F | 77 °F | |
| October | 73 °F | 68 °F | 79 °F | |
| November | 76 °F | 71 °F | 81 °F | |
| December | 77 °F | 72 °F | 83 °F |
Astronomical information Rio de Janeiro
data are always in the local timeSun and light
Sept. 10, 2025
| Sunrise: | Sunset: |
| 5:53 am | 5:45 pm |
| Noon: | Length of day: |
| 11:49 am | 11:51 |
| Start of civil twilight*: | End of civil twilight*: |
| 5:31 am | 6:08 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:05 am | 6:33 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 4:39 am | 6:59 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 09/09/2025 7:50 pm | 09/10/2025 7:37 am |
| Next new moon: | Next full moon: |
| 09/21/2025 | 10/06/2025 |
