December weather forecastMirandópolis, Brazil

Weather in December

The first month of the summer, December, is still a tropical month in Mirandópolis, Brazil, with temperature in the range of an average high of 30.9°C (87.6°F) and an average low of 22.3°C (72.1°F).

Temperature

Mirandópolis's average high-temperature in December is a still tropical 30.9°C (87.6°F), marking an insignificant difference from the 31.5°C (88.7°F) of November. An average minimum temperature of 22.3°C (72.1°F) is recorded during the month of December.

Heat index

For most parts of December, the heat index is estimated at a scorching 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in December in Mirandópolis is 78%.

Rainfall

In Mirandópolis, Brazil, in December, during 26.1 rainfall days, 171mm (6.73") of precipitation is typically accumulated. In Mirandópolis, during the entire year, the rain falls for 194.8 days and collects up to 1177mm (46.34") of precipitation.

Daylight

The month with the longest days in Mirandópolis is December, with an average of 13h and 24min of daylight.
On the first day of the month, sunrise is at 05:33 and sunset at 18:53. On the last day of December, sunrise is at 05:45 and sunset at 19:09 -03.

Sunshine

In December, the average sunshine in Mirandópolis is 7.9h.

UV index

The months with the lowest UV index are January through July, September, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in December translates into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.