January weather forecastUrucará, Brazil

Weather in January

January, the same as December, in Urucará, Brazil, is another tropical summer month, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 30.7°C (87.3°F).

Temperature

Urucará's weather in January, with an average high-temperature of a still tropical 30.7°C (87.3°F), subtly shifts from December's 32.2°C (90°F). During the nights in January, an average low-temperature of 22.9°C (73.2°F) is observed.

Heat index

January's mean heat index is computed to be a blisteringly hot 41°C (105.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In January, the average relative humidity in Urucará is 84%.

Rainfall

In Urucará, during January, the rain falls for 28 days and regularly aggregates up to 158mm (6.22") of precipitation. In Urucará, during the entire year, the rain falls for 257 days and collects up to 1294mm (50.94") of precipitation.

Daylight

In January, the average length of the day in Urucará, Brazil, is 12h and 15min.
On the first day of the month, sunrise is at 05:46 and sunset at 18:02. On the last day of January, in Urucará, sunrise is at 05:57 and sunset at 18:11 -04.

Sunshine

In Urucará, the average sunshine in January is 7.6h.

UV index

January through March, with an average maximum UV index of 6, are months with the lowest UV index in Urucará. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 6 during January translates into these guidelines:
Fend off overexposure. Sun protection is vital. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.