December weather forecastChinchimane, Namibia

Weather in December

December, the first month of the summer in Chinchimane, is also a hot month, with an average temperature varying between 21.3°C (70.3°F) and 31.6°C (88.9°F).

Temperature

The advent of December denotes an average high-temperature of a still tropical 31.6°C (88.9°F), subtly different from November's 34.2°C (93.6°F). During the month of December, Chinchimane's nighttime temperature lowers to an average of 21.3°C (70.3°F).

Heat index

December's average heat index is estimated at a sweltering 37°C (98.6°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. 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 body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In December, the average relative humidity is 63%.

Rainfall

In Chinchimane, in December, during 23.9 rainfall days, 124mm (4.88") of precipitation is typically accumulated. In Chinchimane, during the entire year, the rain falls for 121.1 days and collects up to 537mm (21.14") 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 the month, sunrise is at 05:38 and sunset at 18:46. On the last day of December, in Chinchimane, sunrise is at 05:51 and sunset at 19:02 CAT.

Sunshine

In December, the average sunshine is 10.6h.

UV index

In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 6 during December leads to these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.