Weather in Manaus in January 2025
- January is usually the coldest month of the year in Manaus;
Average weather
Average temperature in Manaus in January
The temperature in January is +30°C on average, with a range between a maximum of +33°C during the day and a minimum of +22°C at night.
The average maximum temperature goes down 9% by the end of the month, compared with the beginning of the month, from +31°C to +30°C.
Is Manaus warm or cold in January?
Manaus is typically warm in January.
Maximum temperatures go up compared to the previous month from +30°C to +30°C. The minimum temperature also goes up from +24°C to +24°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
January is the coldest month in Manaus, here is the comparison with other months:
Climate in Manaus in January
| December | January | February | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +30°C | +30°C | +30°C | ||||
| Min. temperature | ||||||
| +22°C | +21°C | +22°C | ||||
| Max. temperature | ||||||
| +36°C | +35°C | +35°C | ||||
| Rainfall | ||||||
| 276 mm | 287 mm | 288 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 86% | 87% | 87% | ||||
| Air pressure | ||||||
| 1009 HPa | 1009 HPa | 1009 HPa | ||||
| Sunny days | ||||||
| 0 | 0 | 0 | ||||
| Cloudy days | ||||||
| 0 | 1 | 1 | ||||
| Rainy days | ||||||
| 23 | 24 | 23 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
January weather is still as ok as in December. The temperature levels stay the same in the area of +30°C for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 276 mm to 287 mm. Humidity rises from 86% to 87%. The average wind speed doesn’t change much during January, staying around 1 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.
February brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Manaus is gradually increasing during January, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last January in Manaus?
Climate Change over Years
The climate in Manaus in January has not changed much over the last 43 years.
The average temperature was the lowest in 1989 (+29°C) and the highest in 2020 (+32°C). The driest year was 1980 with only 2148 mm of rainfall, and the wettest year was 2008 with 3331 mm.
FAQ
Is January a good time to visit Manaus?
Can you sunbathe in Manaus in January?
Is Manaus rainy in January?
Is it sunny in Manaus in January?
Other cities in Brazil
Monthly weather in Manaus
Source of the data
For this page, we’ve looked at the typical weather in Manaus, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.