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BrazilThe weather in January in Niterói
It's hot in January in Niterói with an average temperature of 32°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 24°C and 25°C.
January is a good month to be in Niterói for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Niterói, Brazil. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 38°C in 2015, Niterói reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 21°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 19°C to a highest value of 28°C.
Rainfall amount
In January, there is an average of 84 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in January for Niterói
Click on any day in January to get detailed info about the usual weather on that day in Niterói. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Niterói | New York | |
|---|---|---|
| Average temperature | 32°C | 5°C |
| Max. temperature | 33°C | 11°C |
| Min. temperature | 24°C | -5°C |
| Total precipitation | 84 mm | 97 mm |
| Rainy days | 12 days | 12 days |
Start of January
The month of January starts in Niterói with hot temps, averaging around 32°C during the day and nights around 25°C.
Mid January
By mid-January, daytime temps stay steady at around 32°C, with nights around 25°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of January
By the end of January, the average daytime temperature in Niterói is around 33°C, while nighttime temps are about 25°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Niterói
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Niterói for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Temperature charts
These charts show the average temperatures in January in Niterói, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Niterói
Temperature in January in Niterói over the years
Precipitation charts
These charts show the average amount of precipitation in January in Niterói, Brazil. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Niterói
Total precipitation in January in Niterói over the years
Daily UV index in January in Niterói
This chart shows the average daily UV index in January in Niterói, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in January in Niterói
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Average weather in Niterói by month
Click on a month below to see detailed weather info for Niterói. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.