January weather forecast
Goianésia, Brazil

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Weather in January

January, like December, in Goianésia, Brazil, is another warm summer month, with an average temperature fluctuating between 27°C (80.6°F) and 18.9°C (66°F).

Temperature

In Goianésia, the lowest average temperatures are observed in January, with a high of 27°C (80.6°F) and a low of 18.9°C (66°F).

Heat index

January's average heat index is calculated to be a hot 30°C (86°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

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

Rainfall

In Goianésia, in January, it is raining for 29.3 days, with typically 229mm (9.02") of accumulated precipitation. Throughout the year, in Goianésia, there are 219.6 rainfall days, and 1537mm (60.51") of precipitation is accumulated.

Daylight

The average length of the day in January is 12h and 55min.
On the first day of the month, sunrise is at 05:49 and sunset at 18:50. On the last day of January, sunrise is at 06:06 and sunset at 18:53 -03.

Sunshine

In Goianésia, the average sunshine in January is 7h.

UV index

In Goianésia, the average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 6 during January translates into the following guidance:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What time of the year is the coldest in Goianésia?

Goianésia's coldest month, January, registers temperatures that range from a high of 27°C (80.6°F) to a low of 18.9°C (66°F).

What is the average January temperature in Goianésia?

January temperatures in Goianésia, Brazil, vary between a high-temperature of 27°C (80.6°F) and a low-temperature of 18.9°C (66°F). In January, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 30°C (86°F).

What is the average humidity in January in Goianésia?

The average relative humidity in January is 86%.

How much does it rain in Goianésia in January?

In Goianésia, Brazil, during January, the rain falls for 29.3 days and regularly aggregates up to 229mm (9.02") of precipitation.

How many hours of daylight does Goianésia have in January?

In Goianésia, the average day length in January is 12h and 55min.

When are sunrise and sunset in January in Goianésia?

In January, on the first day of the month, sunrise is at 05:49 and sunset at 18:50. On the last day of the month, in Goianésia, sunrise is at 06:06 and sunset at 18:53 -03.

How long on average sun shines in January in Goianésia?

In January, the average sunshine duration is 7h.

What is the UV index reading in January in Goianésia?

In Goianésia, the average daily maximum UV index in January is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Goianésia, Brazil

Average temperature in January - Goianésia, Brazil
  • Average high temperature in January: 27°C

The warmest month (with the highest average high temperature) is September (33.5°C).
The month with the lowest average high temperature is January (27°C).

  • Average low temperature in January: 18.9°C

The month with the highest average low temperature is October (21°C).
The coldest month (with the lowest average low temperature) is July (16.1°C).

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Average pressure in January
Goianésia, Brazil

Average pressure in January - Goianésia, Brazil
  • Average pressure in January: 1012.2mbar

The month with the highest atmospheric pressure is July (1017mbar).
The month with the lowest atmospheric pressure is November (1011mbar).

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Average wind speed in January
Goianésia, Brazil

Average wind speed in January - Goianésia, Brazil
  • Average wind speed in January: 5.6km/h

The windiest month (with the highest average wind speed) is August (8.3km/h).
The calmest month (with the lowest average wind speed) is March (5.2km/h).

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Average humidity in January
Goianésia, Brazil

Average humidity in January - Goianésia, Brazil
  • Average humidity in January: 86%

The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is September (40%).

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Average rainfall in January
Goianésia, Brazil

Average rainfall in January - Goianésia, Brazil
  • Average rainfall in January: 229mm

The wettest month (with the highest rainfall) is November (266mm).
The driest month (with the least rainfall) is July (1mm).

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Average rainfall days in January
Goianésia, Brazil

Average rainfall days in January - Goianésia, Brazil
  • Average rainfall days in January: 29.3 days

The months with the highest number of rainy days are January and December (29.3 days).
The month with the least rainy days is August (1.3 days).

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

Average daylight in January / Average sunshine in January - Goianésia, Brazil
  • Average daylight in January: 12h and 5min

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

  • Average sunshine in January: 7h and 0min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

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Average sunshine days in January
Goianésia, Brazil

Average sunshine days in January - Goianésia, Brazil
  • Average sunshine days in January: 1.1 days

The month with the most sunshine days is August (29 days).
The months with the least sunshine days are February and November (0.7 days).

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Average UV index in January
Goianésia, Brazil

Average UV index in January - Goianésia, Brazil
  • Average UV index in January: 6

The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are February and December (UV index 5).

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Average cloud cover in January
Goianésia, Brazil

Average cloud cover in January - Goianésia, Brazil
  • Average cloud cover in January: 55

The month with the most cloud cover is December (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in January
Goianésia, Brazil

Average visibility in January - Goianésia, Brazil
  • Average visibility in January: 7km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and March (7km).

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Goianésia, Brazil

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