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December Weather in Manja, Madagascar

Last updated: August 23, 2025

In December, the average temperature in Manja, Madagascar hovers around 28°C (83°F). Expect a range from a minimum of 19°C (67°F) to a sizzling maximum of 39°C (103°F). During this month, you're likely to encounter about 97 mm (3.8 in) of precipitation spread over 14 days, with an average humidity level of 77%.

December Temperature in Manja

In December in Manja, the average temperature is 28°C (83°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 19°C (67°F). It's a great time to visit for those who enjoy warm weather and outdoor activities!

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

The chart illustrates December temperature patterns in Manja, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manja, December typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (103°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181817674727578818283
Data source: Temperature data for Manja generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Manja

In Manja in December, the total precipitation amount is 97 mm (3.8 in) spread over 14 days.

December Precipitation Trends in Manja

The chart displays monthly precipitation patterns in Manja, 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 Manja, December typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec191180923054009134997
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Manja

In Manja in December, humidity is 77%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities more challenging and requiring frequent hydration breaks for travelers.

December Average Humidity in Manja

This chart illustrates the average monthly humidity levels in Manja, 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 Manja is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%78%73%64%60%60%56%59%60%63%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Manja

In Manja in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Manja, you can check here.

Maximum UV Index Levels in Manja for December

The chart shows the monthly maximum UV Index (UVI) for Manja 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 Manja typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16161411877911131414
Data source: Manja 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 Manja Compares to Other Months

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

This table compares monthly weather conditions in Manja, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)191 mm (7.5 inches)80%extreme
February Weather27°C (81°F)180 mm (7.1 inches)80%extreme
March Weather27°C (81°F)92 mm (3.6 inches)78%extreme
April Weather27°C (81°F)30 mm (1.2 inches)73%extreme
May Weather25°C (77°F)5 mm (0.2 inches)64%very high
June Weather23°C (74°F)4 mm (0.2 inches)60%high
July Weather22°C (73°F)0 mm (0.0 inches)60%high
August Weather24°C (75°F)0 mm (0.0 inches)56%very high
September Weather26°C (78°F)9 mm (0.4 inches)59%extreme
October Weather27°C (81°F)13 mm (0.5 inches)60%extreme
November Weather28°C (83°F)49 mm (1.9 inches)63%extreme
December Weather28°C (83°F)97 mm (3.8 inches)77%extreme

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