January weather forecast
Mariluz, Brazil

January, the same as December, is another warm summer month in Mariluz, Brazil, with an average temperature ranging between min 20.2°C (68.4°F) and max 29.3°C (84.7°F).

Temperature

The average high-temperature during January registers at a still warm 29.3°C (84.7°F), closely corresponding to the preceding month. During January nights, Mariluz witnesses a consistent average temperature of 20.2°C (68.4°F).

Heat index

For January, the heat index is computed to be a sweltering 36°C (96.8°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Mariluz, the average relative humidity in January is 83%.

Rainfall

In Mariluz, in January, it is raining for 20.3 days, with typically 93mm (3.66") of accumulated precipitation. In Mariluz, during the entire year, the rain falls for 165.2 days and collects up to 819mm (32.24") of precipitation.

Daylight

The average length of the day in January in Mariluz is 13h and 25min.
On the first day of January, sunrise is at 05:48 and sunset at 19:23. On the last day of the month, sunrise is at 06:09 and sunset at 19:22 -03.

Sunshine

The average sunshine in January in Mariluz is 8.1h.

UV index

The months with the highest UV index are January through March, August through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 6 during January morphs into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.