December weather forecast
Paramaribo, Suriname

Closing the year, December in Paramaribo brings the wet season into full swing. The combination of heavy rainfall, with a total of 119mm (4.69"), and a substantial number of rainy days turn the weather into a typical tropical climate. Despite the increased precipitation, the city remains warm and humid. Under the canopies of heavy clouds, the city explores its tropical wonders in a cooler atmosphere. However, don't forget the sunblock, as the UV index is still on the higher side.

Temperature

The onset of December in Paramaribo manifests an average high-temperature of a moderately hot 29.4°C (84.9°F), demonstrating a minor variation from the preceding month. In Paramaribo, an average nighttime temperature of 24.3°C (75.7°F) is expected during December.

Heat index

The heat index for December is computed to be a torrid 36°C (96.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. 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 hold particular importance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

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

Rainfall

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

Sea temperature

In December, the average sea temperature in Paramaribo is 27.4°C (81.3°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

With an average of 11h and 48min of daylight, December has the shortest days of the year in Paramaribo.
On the first day of December in Paramaribo, Suriname, sunrise is at 06:35 and sunset at 18:24. On the last day of the month, sunrise is at 06:50 and sunset at 18:37 -03.

Sunshine

In Paramaribo, the average sunshine in December 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 in Paramaribo. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 6 in December translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Caution! Sand and water surfaces escalate the UV intensity from the Sun.