December Weather in Mananjary, Madagascar

Last updated: August 23, 2025

In December, the average temperature in Mananjary, Madagascar is a warm 27°C (80°F), making it an inviting time to visit. Expect a minimum of 22°C (71°F) and a maximum of 33°C (92°F), perfect for those who relish warmer climates. However, be prepared for the rain, with an average precipitation of 159 mm (6.3 in) spread over 24 days, coupled with high humidity levels at 86%.

December Temperature in Mananjary

In December in Mananjary, the average temperature is 27°C (80°F). Maximums can reach 33°C (92°F), and minimums can be as low as 22°C (71°F). This comfortable weather makes it an ideal time for outdoor activities and exploration.

December Weather in Mananjary: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Mananjary, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mananjary, December typically has an average temperature of 27°C (80°F), with highs reaching up to 33°C (92°F) and lows dropping to around 22°C (71°F).

Data source: Temperature data for Mananjary generated using information from the Copernicus Climate Change Service.

December Precipitation in Mananjary

In Mananjary in December, the precipitation amount is 159 mm (6.3 in) spread over 24 days.

December Precipitation Trends in Mananjary

The chart displays monthly precipitation patterns in Mananjary, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Mananjary, December typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 24 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Mananjary

In Mananjary in December, humidity is 86%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel heavy and exhausting as you navigate the sultry air.

December Average Humidity in Mananjary

This chart illustrates the average monthly humidity levels in Mananjary, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Mananjary is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mananjary

In Mananjary in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Mananjary.

Maximum UV Index Levels in Mananjary for December

The chart shows the monthly maximum UV Index (UVI) for Mananjary in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Mananjary typically reaches 15, which falls under the extreme exposure category.

Data source: Mananjary December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Mananjary Compares to Other Months

Weather in Mananjary varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mananjary, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Mananjary, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	188 mm (7.4 inches)	85%	extreme
February Weather	27°C (81°F)	218 mm (8.6 inches)	85%	extreme
March Weather	26°C (80°F)	336 mm (13.2 inches)	86%	extreme
April Weather	25°C (78°F)	192 mm (7.6 inches)	87%	extreme
May Weather	23°C (75°F)	100 mm (3.9 inches)	85%	very high
June Weather	22°C (71°F)	156 mm (6.1 inches)	81%	high
July Weather	21°C (70°F)	103 mm (4.0 inches)	83%	high
August Weather	21°C (71°F)	61 mm (2.4 inches)	80%	very high
September Weather	22°C (72°F)	65 mm (2.5 inches)	81%	extreme
October Weather	24°C (75°F)	81 mm (3.2 inches)	80%	extreme
November Weather	25°C (78°F)	104 mm (4.1 inches)	83%	extreme
December Weather	27°C (80°F)	159 mm (6.3 inches)	86%	extreme