December weather forecastQueenstown, Guyana

Weather in December

The first month of the winter, December, is also a moderately hot month in Queenstown, Guyana, with an average temperature varying between 29.9°C (85.8°F) and 22.4°C (72.3°F).

Temperature

With the transition into December, Queenstown notes an average high-temperature of a moderately hot 29.9°C (85.8°F), closely resembling November. Nighttime temperatures in December average to a pleasant 22.4°C (72.3°F).

Heat index

December's average heat index is computed to be a sweltering 39°C (102.2°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In December, the average relative humidity is 84%.

Rainfall

In Queenstown, in December, during 29.1 rainfall days, 138mm (5.43") of precipitation is typically accumulated. In Queenstown, during the entire year, the rain falls for 312.9 days and collects up to 1254mm (49.37") of precipitation.

Daylight

With an average of 11h and 42min of daylight, December has the shortest days of the year in Queenstown, Guyana.
On the first day of December in Queenstown, sunrise is at 05:51 and sunset at 17:35. On the last day of the month, sunrise is at 06:05 and sunset at 17:48 -04.

Sunshine

In Queenstown, the average sunshine in December is 6.7h.

UV index

The months with the lowest UV index are January, February, May, June and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 6 during December translates into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.