December weather forecast
Orapa, Botswana

In December, a notable climb in rainfall and a subtle rise in temperature define the weather in Orapa. The year rounds off with conditions that mirror those of January, reinstating the rainfall cycle. Humidity takes an upward turn, adding a moist tinge to the prevalent warmth. Wind conditions normalize, marginally dropping and maintaining a constant flow throughout the month. The balance between sunshine hours and cloud cover usually creates an aesthetically pleasing sky view, offering a promise for the new year.

Temperature

An average high-temperature of a still tropical 32.5°C (90.5°F) marks December, exhibiting a close resemblance to the conditions in November. Throughout December nights, Orapa experiences a consistent temperature average of 23.5°C (74.3°F).

Heat index

December's average heat index is calculated to be a torrid 35°C (95°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In December, the average relative humidity is 49%.

Rainfall

In Orapa, during December, the rain falls for 16.7 days and regularly aggregates up to 74mm (2.91") of precipitation. In Orapa, Botswana, during the entire year, the rain falls for 83.1 days and collects up to 335mm (13.19") of precipitation.

Daylight

The month with the longest days is December, with an average of 13h and 24min of daylight.
On the first day of December in Orapa, sunrise is at 05:27 and sunset at 18:47. On the last day of the month, sunrise is at 05:39 and sunset at 19:03 CAT.

Sunshine

The average sunshine in December in Orapa is 11.2h.

UV index

In December, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 6 in December translates into these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.