January weather forecastCucui, Brazil

Weather in January

January, the same as December, in Cucui, Brazil, is another hot winter month, with an average temperature ranging between min 22.2°C (72°F) and max 30.4°C (86.7°F).

Temperature

January brings an average high-temperature of a still tropical 30.4°C (86.7°F), showing a slight difference from December's 31.1°C (88°F). In January, Cucui reports a consistent average low-temperature of 22.2°C (72°F) during the nights.

Heat index

The heat index for January is computed to be an extremely hot 42°C (107.6°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Cucui, the average relative humidity in January is 88%.

Rainfall

In Cucui, in January, it is raining for 29.5 days, with typically 210mm (8.27") of accumulated precipitation. In Cucui, during the entire year, the rain falls for 338.5 days and collects up to 2316mm (91.18") of precipitation.

Daylight

In January, the average length of the day is 12h and 4min.
On the first day of January in Cucui, sunrise is at 06:29 and sunset at 18:32. On the last day of the month, sunrise is at 06:38 and sunset at 18:42 -04.

Sunshine

In January, the average sunshine is 6h.

UV index

January through June, August, October and November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 6 during January leads to these instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.