January weather forecast
Santa Maria de Itabira, Brazil

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Weather in January

January, the same as December, is a moderately hot summer month in Santa Maria de Itabira, Brazil, with an average temperature varying between 25.8°C (78.4°F) and 17.9°C (64.2°F).

Temperature

With the transition into January, Santa Maria de Itabira notes an average high-temperature of a still moderately hot 25.8°C (78.4°F), closely resembling December. During January, the nighttime temperature in Santa Maria de Itabira, Brazil, averages to an enjoyable 17.9°C (64.2°F).

Humidity

In Santa Maria de Itabira, the average relative humidity in January is 88%.

Rainfall

In Santa Maria de Itabira, Brazil, in January, during 27.3 rainfall days, 226mm (8.9") of precipitation is typically accumulated. Throughout the year, in Santa Maria de Itabira, there are 252 rainfall days, and 1577mm (62.09") of precipitation is accumulated.

Daylight

In Santa Maria de Itabira, Brazil, the average length of the day in January is 13h and 9min.
On the first day of January in Santa Maria de Itabira, sunrise is at 05:17 and sunset at 18:34. On the last day of the month, sunrise is at 05:36 and sunset at 18:35 -03.

Sunshine

In January, the average sunshine in Santa Maria de Itabira is 6.7h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 5 during January leads to these advisories:
Make use of precautions - Suggestions to resist sunburn are communicated. The solar radiation around mid-day is intense; avoid the Sun and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What is the average January temperature in Santa Maria de Itabira?

January temperatures vary between a high-temperature of 25.8°C (78.4°F) and a low-temperature of 17.9°C (64.2°F).

What is the average humidity in January in Santa Maria de Itabira?

In Santa Maria de Itabira, Brazil, the average relative humidity in January is 88%.

How many days does it rain in January in Santa Maria de Itabira?

In Santa Maria de Itabira, Brazil, during January, the rain falls for 27.3 days and regularly aggregates up to 226mm (8.9") of precipitation.

How many hours of daylight does Santa Maria de Itabira have in January?

In January, the average day length is 13h and 9min.

When is the sunrise / sunset in January in Santa Maria de Itabira?

On the first day of January in Santa Maria de Itabira, Brazil, sunrise is at 05:17 and sunset at 18:34. On the last day of the month, sunrise is at 05:36 and sunset at 18:35 -03.

How long on average sun shines in January in Santa Maria de Itabira?

In Santa Maria de Itabira, Brazil, the average sunshine duration in January is 6.7h.

What is the month with the highest UV index in Santa Maria de Itabira?

January through December, with an average maximum UV index of 5, are months with the highest UV index in Santa Maria de Itabira.

When is the lowest UV index in Santa Maria de Itabira?

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

How high is the UV index in January in Santa Maria de Itabira?

The average daily maximum UV index in January in Santa Maria de Itabira, Brazil, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Santa Maria de Itabira, Brazil

Average temperature in January - Santa Maria de Itabira, Brazil
  • Average high temperature in January: 25.8°C

The warmest month (with the highest average high temperature) is February (25.9°C).
The month with the lowest average high temperature is June (21.7°C).

  • Average low temperature in January: 17.9°C

The month with the highest average low temperature is December (18.3°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).

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Average pressure in January
Santa Maria de Itabira, Brazil

Average pressure in January - Santa Maria de Itabira, Brazil
  • Average pressure in January: 1014.1mbar

The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1013mbar).

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Average wind speed in January
Santa Maria de Itabira, Brazil

Average wind speed in January - Santa Maria de Itabira, Brazil
  • Average wind speed in January: 6.5km/h

The windiest month (with the highest average wind speed) is September (7.6km/h).
The calmest month (with the lowest average wind speed) is May (5.2km/h).

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Average humidity in January
Santa Maria de Itabira, Brazil

Average humidity in January - Santa Maria de Itabira, Brazil
  • Average humidity in January: 88%

The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (75%).

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Average rainfall in January
Santa Maria de Itabira, Brazil

Average rainfall in January - Santa Maria de Itabira, Brazil
  • Average rainfall in January: 226mm

The wettest month (with the highest rainfall) is December (281mm).
The driest month (with the least rainfall) is July (12mm).

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Average rainfall days in January
Santa Maria de Itabira, Brazil

Average rainfall days in January - Santa Maria de Itabira, Brazil
  • Average rainfall days in January: 27.3 days

The month with the highest number of rainy days is December (29.6 days).
The month with the least rainy days is August (9.8 days).

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Average daylight in January /
Average sunshine in January
Santa Maria de Itabira, Brazil

Average daylight in January / Average sunshine in January - Santa Maria de Itabira, Brazil
  • Average daylight in January: 13h and 1min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • Average sunshine in January: 6h and 4min

The month with the most sunshine is September (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).

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Average sunshine days in January
Santa Maria de Itabira, Brazil

Average sunshine days in January - Santa Maria de Itabira, Brazil
  • Average sunshine days in January: 2.5 days

The month with the most sunshine days is August (18 days).
The month with the least sunshine days is December (0.9 days).

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Average UV index in January
Santa Maria de Itabira, Brazil

Average UV index in January - Santa Maria de Itabira, 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
Santa Maria de Itabira, Brazil

Average cloud cover in January - Santa Maria de Itabira, Brazil
  • Average cloud cover in January: 65

The months with the most cloud cover are March and November (Cloud cover 69).
The months with the least cloud cover are August and September (Cloud cover 41).

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Average visibility in January
Santa Maria de Itabira, Brazil

Average visibility in January - Santa Maria de Itabira, Brazil
  • Average visibility in January: 6km

The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are January, February, March, April, May, June and December (6km).

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Santa Maria de Itabira, Brazil

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