January weather forecast
Alto do Velame, Brazil

January, the same as December, in Alto do Velame, Brazil, is a hot summer month, with an average temperature fluctuating between 33.8°C (92.8°F) and 24.4°C (75.9°F).

Temperature

As Alto do Velame welcomes January, the average high-temperature records at a still hot 33.8°C (92.8°F), marking an insignificant deviation from the prior month. Alto do Velame experiences an average low-temperature reading of 24.4°C (75.9°F) throughout January.

Heat index

The heat index value for January is computed to be a blistering 44°C (111.2°F). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Alto do Velame, the average relative humidity in January is 65%.

Rainfall

In January, the rain falls for 12 days. Throughout January, 47mm (1.85") of precipitation is accumulated. Throughout the year, there are 117.8 rainfall days, and 332mm (13.07") of precipitation is accumulated.

Daylight

The average length of the day in January in Alto do Velame is 12h and 22min.
On the first day of the month, sunrise is at 05:23 and sunset at 17:47. On the last day of January, in Alto do Velame, Brazil, sunrise is at 05:35 and sunset at 17:55 -03.

Sunshine

In January, the average sunshine in Alto do Velame is 8h.

UV index

The months with the highest UV index in Alto do Velame are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: During January, 7 as the daily maximum UV index converts into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.