December weather forecast
Nepara, Namibia

December, the first month of the summer in Nepara, is still a hot month, with an average temperature ranging between min 21.2°C (70.2°F) and max 31.2°C (88.2°F).

Temperature

December's onset brings an average high-temperature of a still hot 31.2°C (88.2°F), showing a minute difference from November's 33.3°C (91.9°F). Throughout December, the temperature in Nepara falls to an average low of 21.2°C (70.2°F).

Heat index

In December, the heat index is computed to be a torrid 35°C (95°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in December is 60%.

Rainfall

In Nepara, Namibia, during December, the rain falls for 18.6 days and regularly aggregates up to 69mm (2.72") of precipitation. In Nepara, during the entire year, the rain falls for 89 days and collects up to 324mm (12.76") of precipitation.

Daylight

December has the longest days of the year, with an average of 13h and 12min of daylight.
On the first day of December, sunrise is at 06:01 and sunset at 19:09. On the last day of the month, sunrise is at 06:14 and sunset at 19:24 CAT.

Sunshine

In Nepara, the average sunshine in December is 10.2h.

UV index

September, October and December, with an average maximum UV index of 7, are months with the highest UV index in Nepara, Namibia. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 7 translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun 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.