December weather forecast
Capitán Meza, Paraguay

December, the first month of the summer in Capitán Meza, is a tropical month, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 20.5°C (68.9°F).

Temperature

The high-temperature average in December for Capitán Meza is a hot 31.5°C (88.7°F), staying closely aligned with November's conditions. During December, Capitán Meza observes a consistent average nighttime temperature of 20.5°C (68.9°F).

Heat index

For December, the heat index is appraised at a blistering 40°C (104°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

With an average relative humidity of 73%, December is the least humid month.

Rainfall

In Capitán Meza, during December, the rain falls for 17.4 days and regularly aggregates up to 102mm (4.02") of precipitation. In Capitán Meza, during the entire year, the rain falls for 154.8 days and collects up to 946mm (37.24") of precipitation.

Daylight

December has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of December, sunrise is at 05:39 and sunset at 19:21. On the last day of the month, sunrise is at 05:50 and sunset at 19:38 -03.

Sunshine

November and December, with an average of 10.6h of sunshine, are months with the most sunshine.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 7 translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Boost your sun resistance with garments that are densely woven yet spacious.