December weather forecastNokaneng, Botswana

Weather in December

The first month of the summer, December, is still a tropical month in Nokaneng, Botswana, with an average temperature fluctuating between 22.5°C (72.5°F) and 32.3°C (90.1°F).

Temperature

Nokaneng registers an average high-temperature of a still hot 32.3°C (90.1°F) at the commencement of December, closely related to the preceding month. Nokaneng, during December, witnesses an average low-temperature of 22.5°C (72.5°F).

Heat index

December's heat index is appraised at a sweltering 36°C (96.8°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In December, the average relative humidity is 55%.

Rainfall

In December, the rain falls for 19.8 days. Throughout December, 71mm (2.8") of precipitation is accumulated. Throughout the year, there are 97.8 rainfall days, and 354mm (13.94") of precipitation is accumulated.

Daylight

With an average of 13h and 18min of daylight, December has the longest days of the year.
On the first day of December, sunrise is at 05:43 and sunset at 18:57. On the last day of the month, sunrise is at 05:55 and sunset at 19:13 CAT.

Sunshine

The average sunshine in December is 11.3h.

UV index

January, September, October and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 7 in December interprets into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.