January weather forecastPerus, Brazil

January

Weather in January

January, like December, in Perus, Brazil, is a moderately hot summer month, with an average temperature ranging between max 26.4°C (79.5°F) and min 18.4°C (65.1°F).

Temperature

Perus, Brazil, commences January with an average high-temperature of a still warm 26.4°C (79.5°F), maintaining a close resemblance to the previous month. Throughout January nights, Perus registers an average low-temperature of 18.4°C (65.1°F).

Humidity

January, March through May, with an average relative humidity of 86%, are the most humid months.

Rainfall

The month with the most rainfall in Perus is January, when the rain falls for 24.8 days and typically aggregates up to 164mm (6.46") of precipitation.

Daylight

The average length of the day in January in Perus is 13h and 23min.
On the first day of January in Perus, Brazil, sunrise is at 05:23 and sunset at 18:56. On the last day of the month, sunrise is at 05:45 and sunset at 18:55 -03.

Sunshine

January has the least sunshine of the year in Perus, with an average of 7h of sunshine.

UV index

The months with the highest UV index in Perus are January, October and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 6 in January suggests the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in January, in Perus, is 26.4°C (79.5°F), while the average low-temperature is 18.4°C (65.1°F).

The months with the highest humidity in Perus, Brazil, are January, March through May, with an average relative humidity of 86%.

The average relative humidity in January in Perus, Brazil, is 86%.

The month with the most rainfall in Perus, Brazil, is January, when the rain falls for 24.8 days and typically aggregates up to 164mm (6.46") of precipitation.

In Perus, Brazil, during January, the rain falls for 24.8 days and regularly aggregates up to 164mm (6.46") of precipitation.

The average day length in January in Perus is 13h and 23min.

In January, on the first day of the month, sunrise is at 05:23 and sunset at 18:56. On the last day of the month, in Perus, sunrise is at 05:45 and sunset at 18:55 -03.

The month with the least sunshine in Perus is January, with an average of 7h of sunshine.

The average sunshine duration in January in Perus, Brazil, is 7h.

January, October and December, with an average maximum UV index of 6, are months with the highest UV index in Perus.

In January, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe 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

26.6°C

26.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.3km/h

9.5km/h

8.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.7

4.1

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Perus, Brazil

Average high temperature in January: 26.4°C

The warmest month (with the highest average high temperature) is December (26.6°C).
The month with the lowest average high temperature is June (20.8°C).

Average low temperature in January: 18.4°C

The month with the highest average low temperature is January (18.4°C).
The coldest month (with the lowest average low temperature) is July (12.5°C).

Average pressure in January
Perus, Brazil

Average pressure in January: 1012.7mbar

The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).

Average wind speed in January
Perus, Brazil

Average wind speed in January: 8.7km/h

The windiest months (with the highest average wind speed) are October and November (10.7km/h).
The calmest month (with the lowest average wind speed) is February (8.2km/h).

Average humidity in January
Perus, Brazil

Average humidity in January: 86%

The months with the highest relative humidity are January, March, April and May (86%).
The months with the lowest relative humidity are August and September (73%).

Average rainfall in January
Perus, Brazil

Average rainfall in January: 164mm

The wettest month (with the highest rainfall) is January (164mm).
The driest month (with the least rainfall) is August (27mm).

Average rainfall days in January
Perus, Brazil

Average rainfall days in January: 24.8 days

The month with the highest number of rainy days is January (24.8 days).
The month with the least rainy days is August (7.7 days).

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

Average daylight in January: 13h and 24min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

Average sunshine in January: 7h and 0min

The month with the most sunshine is September (Average sunshine: 8h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

Average sunshine days in January
Perus, Brazil

Average sunshine days in January: 4.7 days

The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is February (4.1 days).

Average UV index in January
Perus, Brazil

Average UV index in January: 6

The months with the highest UV index are January, October and December (UV index 6).
The month with the lowest UV index is May (UV index 4).

Average cloud cover in January
Perus, Brazil

Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in January
Perus, Brazil

Average visibility in January: 7km

The months with the highest visibility are July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April and May (7km).