December weather forecast
Groningen, Suriname

In Groningen, Suriname, December carries forward the momentum from November. with a significant increase in rainfall, reaching 119mm (4.69"). Moreover, the average wind speeds peak for the year at 13.7km/h (8.5mph). Correspondingly, a rise in cloud cover and humidity makes the weather take a cooler turn. Despite these changes, the temperatures remain comfortably high, marking the continuity of the congenial climate that Groningen is known for the year-round.

Temperature

December welcomes an average high-temperature of a warm 29.4°C (84.9°F), not much different from the preceding month. Groningen records an average low-temperature of 24.3°C (75.7°F) throughout the month of December.

Heat index

The average heat index in December is calculated to be a sweltering 36°C (96.8°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Groningen, the average relative humidity in December is 81%.

Rainfall

In Groningen, in December, during 26.8 rainfall days, 119mm (4.69") of precipitation is typically accumulated. In Groningen, during the entire year, the rain falls for 268.5 days and collects up to 1061mm (41.77") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 48min of daylight.
On the first day of December, sunrise is at 06:36 and sunset at 18:25. On the last day of the month, sunrise is at 06:51 and sunset at 18:39 -03.

Sunshine

In December, the average sunshine is 7.7h.

UV index

January, April, May and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the UV index of 6 transforms into the following advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.