Rio de Janeiro in january: average Weather, Temperature and Climate
Weather in Rio de Janeiro in january 2025
The weather in Rio de Janeiro in the month of january comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
good weather UV index: 7
Weather at 6am
77°F
Clear/Sunny
45% of time
27%
18%
6%
Weather at 12pm
88°F
Clear/Sunny
43% of time
34%
16%
7%
Weather at 6pm
83°F
Moderate rain at times
45% of time
29%
16%
8%
Weather at 3am
77°F
41%
22%
22%
11%
Evolution of daily average temperature and precipitation in Rio de Janeiro in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Rio de Janeiro in january.
The climate of Rio de Janeiro in january is good
In january in Rio de Janeiro, the climate is wet (with 9.1in of rainfall over 10 days). The weather is better from the previous month since in december it receives an average of 9.4in of rainfall over 11 days.
The climate quite comfortable around this city the month of january. Temperatures are up to 88°F. The seasonal minimum is 77°F. Thus, the mean temperature average in january in Rio de Janeiro is 83°F. Note that seasonal normals in contrast with those observed in Rio de Janeiro in the month of january with a maximum record of 101°F in 2019 and a minimum record of 70°F in 2009. You can plan to have about 19 days with temperatures up to 86°F, or 61 of time.
In january in Rio de Janeiro, the days on average last 13:22. The sun rises at 05:21 and sunset is at 18:43.
With proper weather, the month of january is okay (but not the best) to go in Rio de Janeiro in Brazil.
Seasonal average climate and temperature of Rio de Janeiro in january
Check below seasonal norms These datas are set from the weather statements earlier years of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 101°F (2019) | ||||
| Lowest record temperature | 70°F (2009) | ||||
| Number of days at +86°F | 19 day(s) (61%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 78°F | ||||
| Lowest sea temperature | 75°F | ||||
| Highest sea temperature | 81°F | ||||
| Wind | |||||
| Wind speed | 14km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.1in | ||||
| Number of days with rainfall | 10 day(s) (32%) | ||||
| Record daily rainfall | 4.1in (2009) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.24km | ||||
| Cloud cover | 34% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:21 | ||||
| Time of sunset | 18:43 | ||||
| Length of day | 13:22 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last january?
Here is the day by day recorded weather in Rio de Janeiro in january 2024:
74°F to 77°F
74°F to 83°F
74°F to 86°F
76°F to 85°F
74°F to 81°F
72°F to 81°F
74°F to 85°F
74°F to 88°F
77°F to 90°F
77°F to 88°F
77°F to 94°F
77°F to 86°F
77°F to 79°F
76°F to 81°F
76°F to 90°F
77°F to 90°F
79°F to 94°F
79°F to 86°F
77°F to 86°F
77°F to 86°F
76°F to 81°F
74°F to 81°F
72°F to 74°F
70°F to 72°F
70°F to 79°F
72°F to 79°F
72°F to 79°F
74°F to 83°F
74°F to 85°F
74°F to 88°F
77°F to 85°F
Map: other cities in Brazil in january
Cities near Rio de Janeiro:
| Petropolis in january | tolerable weather |
| Itaguai in january | tolerable weather |
| Araruama in january | good weather |
| Ilha Grande in january | tolerable weather |
| Angra dos Reis in january | tolerable weather |
| Cabo Frio in january | good weather |
| Macaé in january | good weather |
| Paraty in january | bad weather |
| Trindade in january | bad weather |
| Campos dos Goytacazes in january | good weather |
| Caraguatatuba in january | tolerable weather |
| Ouro Preto in january | tolerable weather |
Click over cities on the map for information about the weather in january.
Rio de Janeiro
perfect weather
good
tolerable
bad
very bad
Weather data for Rio de Janeiro in january:
Weather data for Rio de Janeiro for january are derived from an average of the weather forecast since 2009 in Rio de Janeiro. There is a margin of error and these forecasts are to be considered as general information only. The weather in Rio de Janeiro can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Rio de Janeiro.