São João de Meriti Weather in January
What's the weather like in São João de Meriti (Rio de Janeiro) in January 2024?
The climate in São João de Meriti during January can be summarized as hot, humid and very wet.
January is in the summer in São João de Meriti and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 30.6°C 87.1°F |
|---|---|
| Nightly temperature | 21°C 69.8°F |
| Average temperature | 25.8°C 78.4°F |
| Daily sunshine | 6.7 hrs |
| Avg rainfall | 258 mm 10.2 ins |
| Rainy days | 20 days |
| Sea temperature | 25.7°C 78.2°F |
| Humidity | 80% |
| Windspeed | 8.6kph 5 mph |
On average January is the 2nd wettest month of the year in São João de Meriti with around 258mm 10.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
January temperatures in São João de Meriti
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in São João de Meriti in January 2024.
Other monthly averages
Best places to visit in January
São João de Meriti weather stats
| Hottest month: | February | 30.8°C 87.4°F |
|---|---|---|
| Driest month: | July | 67mm 2.6ins |
| Sunniest month: | July | 6.6hrs |
| Coldest month: | July | 24.8°C 76.6°F |
| Wettest month: | December | 261mm 10.3ins |
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