December weather forecastMoutouala, Congo

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Moutouala, Congo, with an average temperature ranging between max 28.2°C (82.8°F) and min 21°C (69.8°F).

Temperature

In Moutouala, December is the month with the lowest recorded average temperatures, measuring a high of 28.2°C (82.8°F) and a low of 21°C (69.8°F).

Heat index

December's heat index is calculated to be a sweltering 35°C (95°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

With an average relative humidity of 91%, December is the most humid month.

Rainfall

In December, the rain falls for 30.2 days. Throughout December, 259mm (10.2") of precipitation is accumulated. In Moutouala, Congo, during the entire year, the rain falls for 266.8 days and collects up to 1778mm (70") of precipitation.

Daylight

With an average of 12h and 18min of daylight, December has the longest days of the year.
On the first day of December in Moutouala, sunrise is at 05:47 and sunset at 18:05. On the last day of the month, sunrise is at 06:01 and sunset at 18:19 WAT.

Sunshine

The average sunshine in December is 7h.

UV index

The months with the lowest UV index are October and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 5 in December translates into these instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Updated: Jul 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

December, with average temperatures reaching a high of 28.2°C (82.8°F) and a low of 21°C (69.8°F), is the coldest month.

The high-temperature, in December, in Moutouala, is 28.2°C (82.8°F), while the low-temperature averages to 21°C (69.8°F). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in December is calculated to be 35°C (95°F).

December is the most humid month, with an average relative humidity of 91%.

In Moutouala, the average relative humidity in December is 91%.

In Moutouala, during December, the rain falls for 30.2 days and regularly aggregates up to 259mm (10.2") of precipitation.

With an average of 12h and 18min of daylight, December has the longest days of the year.

The average day length in December is 12h and 19min.

On the first day of December, sunrise is at 05:47 and sunset at 18:05. On the last day of the month, sunrise is at 06:01 and sunset at 18:19 WAT.

In Moutouala, the average sunshine duration in December is 7h.

The months with the lowest UV index are October and December, with an average maximum UV index of 5.

In December, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

28.4°C

28.2°C

29.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.1km/h

4.7km/h

4.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.5

0.4

0.1

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Moutouala, Congo

Average high temperature in December: 28.2°C

The warmest months (with the highest average high temperature) are August and September (30.8°C).
The month with the lowest average high temperature is December (28.2°C).

Average low temperature in December: 21°C

The month with the highest average low temperature is October (21.5°C).
The coldest month (with the lowest average low temperature) is July (18.6°C).

Average pressure in December
Moutouala, Congo

Average pressure in December: 1011.3mbar

The month with the highest atmospheric pressure is July (1014.1mbar).
The month with the lowest atmospheric pressure is February (1010.6mbar).

Average wind speed in December
Moutouala, Congo

Average wind speed in December: 4.2km/h

The windiest month (with the highest average wind speed) is August (7.8km/h).
The calmest months (with the lowest average wind speed) are April and May (4.1km/h).

Average humidity in December
Moutouala, Congo

Average humidity in December: 91%

The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (67%).

Average rainfall in December
Moutouala, Congo

Average rainfall in December: 259mm

The wettest month (with the highest rainfall) is November (314mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in December
Moutouala, Congo

Average rainfall days in December: 30.2 days

The month with the highest number of rainy days is January (30.8 days).
The month with the least rainy days is July (3.6 days).

Average daylight in December /
Average sunshine in December
Moutouala, Congo

Average daylight in December: 12h and 18min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).

Average sunshine in December: 7h and 0min

The month with the most sunshine is July (Average sunshine: 8h and 18min).
The month with the least sunshine is October (Average sunshine: 4h and 42min).

Average sunshine days in December
Moutouala, Congo

Average sunshine days in December: 0.4 days

The month with the most sunshine days is July (24.6 days).
The month with the least sunshine days is January (0.1 days).

Average UV index in December
Moutouala, Congo

Average UV index in December: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September and November (UV index 6).
The months with the lowest UV index are October and December (UV index 5).

Average cloud cover in December
Moutouala, Congo

Average cloud cover in December: 67

The months with the most cloud cover are October and November (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in December
Moutouala, Congo

Average visibility in December: 6km

The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, March, April, May, November and December (6km).