January weather forecastDatas, Brazil

January

Weather in January

January, the same as December, is another warm summer month in Datas, Brazil, with an average temperature ranging between max 25.8°C (78.4°F) and min 17.3°C (63.1°F).

Temperature

January records an average high-temperature of a still warm 25.8°C (78.4°F), indicating a minor variation from the preceding month. The nighttime temperature in Datas dips to an enjoyable 17.3°C (63.1°F) on average during January.

Humidity

In Datas, the average relative humidity in January is 84%.

Rainfall

In Datas, in January, during 24.1 rainfall days, 175mm (6.89") of precipitation is typically accumulated. Throughout the year, in Datas, there are 215.7 rainfall days, and 1317mm (51.85") of precipitation is accumulated.

Daylight

In Datas, the average length of the day in January is 13h and 5min.
On the first day of the month, sunrise is at 05:21 and sunset at 18:34. On the last day of January, sunrise is at 05:40 and sunset at 18:35 -03.

Sunshine

In Datas, the average sunshine in January is 7.7h.

UV index

January and September, with an average maximum UV index of 6, are months with the highest UV index in Datas, Brazil. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 in January translates into these instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During January, Datas experiences an average high-temperature of 25.8°C (78.4°F) and a low-temperature of 17.3°C (63.1°F).

In January, the average relative humidity in Datas, Brazil, is 84%.

In January, in Datas, Brazil, the rain falls for 24.1 days. Throughout January, 175mm (6.89") of precipitation is accumulated.

The average day length in January in Datas is 13h and 5min.

On the first day of January in Datas, Brazil, sunrise is at 05:21 and sunset at 18:34. On the last day of the month, sunrise is at 05:40 and sunset at 18:35 -03.

In Datas, Brazil, the average sunshine duration in January is 7.7h.

January and September, with an average maximum UV index of 6, are months with the highest UV index in Datas.

The average daily maximum UV index in January in Datas, Brazil, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

25.3°C

25.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.8km/h

9km/h

8.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.8

3.8

3.5

Average UV index

Average cloud cover

58%

55%

Average visibility

7km

Average temperature in January
Datas, Brazil

Average high temperature in January: 25.8°C

The warmest month (with the highest average high temperature) is September (26.3°C).
The month with the lowest average high temperature is June (21.9°C).

Average low temperature in January: 17.3°C

The month with the highest average low temperature is December (17.6°C).
The coldest month (with the lowest average low temperature) is July (12.3°C).

Average pressure in January
Datas, Brazil

Average pressure in January: 1013.8mbar

The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).

Average wind speed in January
Datas, Brazil

Average wind speed in January: 8.3km/h

The windiest months (with the highest average wind speed) are September and October (9.7km/h).
The calmest months (with the lowest average wind speed) are March and May (7km/h).

Average humidity in January
Datas, Brazil

Average humidity in January: 84%

The months with the highest relative humidity are March and April (87%).
The month with the lowest relative humidity is September (69%).

Average rainfall in January
Datas, Brazil

Average rainfall in January: 175mm

The wettest month (with the highest rainfall) is December (250mm).
The driest month (with the least rainfall) is July (8mm).

Average rainfall days in January
Datas, Brazil

Average rainfall days in January: 24.1 days

The month with the highest number of rainy days is December (27.9 days).
The month with the least rainy days is August (7.6 days).

Average daylight in January /
Average sunshine in January
Datas, Brazil

Average daylight in January: 13h and 6min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).

Average sunshine in January: 7h and 42min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in January
Datas, Brazil

Average sunshine days in January: 3.8 days

The month with the most sunshine days is August (20.2 days).
The month with the least sunshine days is December (1.8 days).

Average UV index in January
Datas, Brazil

Average UV index in January: 6

The months with the highest UV index are January and September (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, October, November and December (UV index 5).