December weather forecast
Moengo, Suriname

With December, Moengo enters into a phase of increased rainfall, closing the year on a high note when it comes to humidity. However, the temperature decreases slightly, offering a tender reprieve from the preceding warm months. The highest temperature dips to 30.2°C (86.4°F), wrapping the year up with moderate warmth. The wind speeds marginally increase, adding to the counts of pleasant, breezy days. Despite the heightened rainfall, sunlight remains plentiful, painting the city in radiant hues, ushering in the new year with delightful weather aesthetics.

Temperature

The onset of December in Moengo notes an average high-temperature of a still tropical 30.2°C (86.4°F), subtly shifted from November's 32.4°C (90.3°F). In Moengo, an average nighttime temperature of 22.7°C (72.9°F) is expected during December.

Heat index

In December, the average heat index is calculated to be a sweltering 39°C (102.2°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In December, the average relative humidity in Moengo, Suriname, is 83%.

Rainfall

In Moengo, during December, the rain falls for 21.9 days and regularly aggregates up to 84mm (3.31") of precipitation. Throughout the year, in Moengo, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.

Daylight

With an average of 11h and 48min of daylight, December has the shortest days of the year.
On the first day of December in Moengo, sunrise is at 06:32 and sunset at 18:21. On the last day of the month, sunrise is at 06:46 and sunset at 18:35 -03.

Sunshine

The average sunshine in December in Moengo, Suriname, is 6.6h.

UV index

The months with the lowest UV index in Moengo, Suriname, are January through June and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 in December translates into these instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.