December weather forecast
Hidi, Congo

December, the first month of the summer in Hidi, is also a moderately hot month, with temperature in the range of an average high of 29.7°C (85.5°F) and an average low of 21.8°C (71.2°F).

Temperature

December, with an average high of 29.7°C (85.5°F) and a low of 21.8°C (71.2°F), signifies the coldest month of the year.

Heat index

Throughout December, the heat index is appraised at a very hot 39°C (102.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

December is the most humid month, with an average relative humidity of 87%.

Rainfall

In Hidi, in December, it is raining for 26.9 days, with typically 152mm (5.98") of accumulated precipitation. Throughout the year, there are 228.5 rainfall days, and 1086mm (42.76") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 12h and 24min of daylight.
On the first day of the month, sunrise is at 05:43 and sunset at 18:05. On the last day of December, in Hidi, sunrise is at 05:57 and sunset at 18:20 WAT.

Sunshine

In Hidi, the average sunshine in December is 8.2h.

UV index

The months with the lowest UV index are January, February, May through July, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.