January weather forecast
Oliveira Fortes, Brazil

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Weather in January

January, the same as December, is a moderately hot summer month in Oliveira Fortes, Brazil, with an average temperature fluctuating between 17.6°C (63.7°F) and 25.4°C (77.7°F).

Temperature

Oliveira Fortes signifies an average high-temperature of a still warm 25.4°C (77.7°F) in January, closely mirroring the 25.2°C (77.4°F) of December. An average nighttime temperature of 17.6°C (63.7°F) is observed in Oliveira Fortes during January.

Humidity

The average relative humidity in January in Oliveira Fortes is 90%.

Rainfall

In January, in Oliveira Fortes, Brazil, the rain falls for 27.3 days. Throughout January, 197mm (7.76") of precipitation is accumulated. Throughout the year, there are 235.4 rainfall days, and 1316mm (51.81") of precipitation is accumulated.

Daylight

The average length of the day in January is 13h and 16min.
On the first day of January, sunrise is at 05:14 and sunset at 18:39. On the last day of the month, sunrise is at 05:35 and sunset at 18:39 -03.

Sunshine

In January, the average sunshine in Oliveira Fortes, Brazil, is 6.8h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index in Oliveira Fortes. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 5 in January translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What are January temperatures in Oliveira Fortes?

In January, in Oliveira Fortes, the average high-temperature is 25.4°C (77.7°F), and the average low-temperature is 17.6°C (63.7°F).

What is the average humidity in January in Oliveira Fortes?

In Oliveira Fortes, the average relative humidity in January is 90%.

How much does it rain in Oliveira Fortes in January?

In Oliveira Fortes, Brazil, during January, the rain falls for 27.3 days and regularly aggregates up to 197mm (7.76") of precipitation.

What is the average length of the day in January in Oliveira Fortes?

In January, the average day length is 13h and 16min.

When is the sunrise / sunset in January in Oliveira Fortes?

On the first day of January in Oliveira Fortes, Brazil, sunrise is at 05:14 and sunset at 18:39. On the last day of the month, sunrise is at 05:35 and sunset at 18:39 -03.

How long on average sun shines in January in Oliveira Fortes?

The average sunshine duration in January in Oliveira Fortes is 6.8h.

What are the months with the highest UV index in Oliveira Fortes?

The months with the highest UV index in Oliveira Fortes are January through December, with an average maximum UV index of 5.

When is the lowest UV index in Oliveira Fortes?

January through December, with an average maximum UV index of 5, are months with the lowest UV index in Oliveira Fortes.

How high is the UV index in January in Oliveira Fortes?

The average daily maximum UV index in January in Oliveira Fortes is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Average temperature in January
Oliveira Fortes, Brazil

Average temperature in January - Oliveira Fortes, Brazil
  • Average high temperature in January: 25.4°C

The warmest month (with the highest average high temperature) is February (25.6°C).
The month with the lowest average high temperature is June (20.9°C).

  • Average low temperature in January: 17.6°C

The months with the highest average low temperature are January and December (17.6°C).
The coldest month (with the lowest average low temperature) is July (12°C).

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Average pressure in January
Oliveira Fortes, Brazil

Average pressure in January - Oliveira Fortes, Brazil
  • Average pressure in January: 1013.8mbar

The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).

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Average wind speed in January
Oliveira Fortes, Brazil

Average wind speed in January - Oliveira Fortes, Brazil
  • Average wind speed in January: 7km/h

The windiest month (with the highest average wind speed) is September (8.3km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).

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Average humidity in January
Oliveira Fortes, Brazil

Average humidity in January - Oliveira Fortes, Brazil
  • Average humidity in January: 90%

The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is September (76%).

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Average rainfall in January
Oliveira Fortes, Brazil

Average rainfall in January - Oliveira Fortes, Brazil
  • Average rainfall in January: 197mm

The wettest month (with the highest rainfall) is December (251mm).
The driest month (with the least rainfall) is July (14mm).

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Average rainfall days in January
Oliveira Fortes, Brazil

Average rainfall days in January - Oliveira Fortes, Brazil
  • Average rainfall days in January: 27.3 days

The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is August (9.3 days).

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Average daylight in January /
Average sunshine in January
Oliveira Fortes, Brazil

Average daylight in January / Average sunshine in January - Oliveira Fortes, Brazil
  • Average daylight in January: 13h and 2min

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in January: 6h and 5min

The months with the most sunshine are August and September (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).

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Average sunshine days in January
Oliveira Fortes, Brazil

Average sunshine days in January - Oliveira Fortes, Brazil
  • Average sunshine days in January: 2.8 days

The month with the most sunshine days is August (18.6 days).
The month with the least sunshine days is December (1.2 days).

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Average UV index in January
Oliveira Fortes, Brazil

Average UV index in January - Oliveira Fortes, Brazil
  • Average UV index in January: 5

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

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Average cloud cover in January
Oliveira Fortes, Brazil

Average cloud cover in January - Oliveira Fortes, Brazil
  • Average cloud cover in January: 64

The month with the most cloud cover is November (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 42).

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Average visibility in January
Oliveira Fortes, Brazil

Average visibility in January - Oliveira Fortes, Brazil
  • Average visibility in January: 6km

The months with the highest visibility are August and September (8km).
The months with the lowest visibility are April and May (5km).

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Oliveira Fortes, Brazil

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