December weather forecast
Cajana, Suriname

December discernibly closes the year in Cajana, Suriname on a high note. The weather theme underscores cooler temperatures and shorter sunshine hours, emanating crisp winter vibes. A considerable rise in rainfall reaching 114mm (4.49") coupled with increased cloud cover enhances the cold season's charm. Despite the increased moisture and reduced temperatures, UV index dips down to five, giving a breather to the inhabitants. Navigate through the city's unique winter spectaculars and light drizzles for an enticing end of the year.

Temperature

The commencement of December notes an average high-temperature of a still tropical 30.3°C (86.5°F), exhibiting little difference from the previous month. In the month of December, the average low-temperature usually rests at a pleasant 20.7°C (69.3°F).

Heat index

For December, the heat index is calculated to be a scorching 40°C (104°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Cajana, the average relative humidity in December is 84%.

Rainfall

In Cajana, in December, it is raining for 25.4 days, with typically 114mm (4.49") of accumulated precipitation. Throughout the year, there are 282.4 rainfall days, and 1313mm (51.69") of precipitation is accumulated.

Daylight

With an average of 11h and 54min of daylight, December has the shortest days of the year in Cajana.
On the first day of December, sunrise is at 06:34 and sunset at 18:28. On the last day of the month, sunrise is at 06:48 and sunset at 18:42 -03.

Sunshine

In Cajana, the average sunshine in December is 6.2h.

UV index

The months with the lowest UV index are January, March, May and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In December, a daily UV index of 5 turns into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.