January weather forecastAraçagi, Brazil

Weather in January

January, the same as December, in Araçagi, Brazil, is another hot summer month, with temperature in the range of an average high of 31.7°C (89.1°F) and an average low of 22.8°C (73°F).

Temperature

Araçagi, Brazil, experiences an average high-temperature of a still hot 31.7°C (89.1°F) in January, marking an insignificant shift from 31.5°C (88.7°F) in December. In the month of January, the average temperature dips to an agreeable 22.8°C (73°F) during the night.

Heat index

The heat index value during January is appraised at a blisteringly hot 40°C (104°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in January is 72%.

Rainfall

In Araçagi, during January, the rain falls for 15.7 days and regularly aggregates up to 34mm (1.34") of precipitation. In Araçagi, during the entire year, the rain falls for 205.7 days and collects up to 444mm (17.48") of precipitation.

Daylight

In January, the average length of the day is 12h and 28min.
On the first day of the month, sunrise is at 05:09 and sunset at 17:40. On the last day of January, sunrise is at 05:22 and sunset at 17:47 -03.

Sunshine

The average sunshine in January is 6.5h.

UV index

The months with the highest UV index are January, February and October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 in January translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.