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December Weather in Mananara, Madagascar

Last updated: August 23, 2025

In December, the average temperature in Mananara, Madagascar hovers around 26°C (78°F), with a comfortable minimum of 22°C (72°F) and a maximum reaching up to 31°C (88°F). Expect a good amount of rainfall, with 247 mm (9.7 in) spread over 26 days, contributing to the relatively high average humidity of 82%. Prepare for a wonderfully warm and humid experience!

December Temperature in Mananara

In December in Mananara, the average temperature is 26°C (78°F), with a maximum reaching 31°C (88°F) and a minimum dropping to 22°C (72°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities in Mananara.

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

The chart illustrates December temperature patterns in Mananara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mananara, December typically has an average temperature of 26°C (78°F), with highs reaching up to 31°C (88°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979777572707071747678
Data source: Temperature data for Mananara 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 Mananara

In Mananara in December, the precipitation amount is 247 mm (9.7 in) over the course of 26 days.

December Precipitation Trends in Mananara

The chart displays monthly precipitation patterns in Mananara, 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 Mananara, December typically receives around 247 mm (9.7 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec262254370239179216226140118113123247
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mananara

In Mananara in December, humidity is 82%. With an average temperature of 26°C (78°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air almost tangible, which can be quite challenging for traveling.

December Average Humidity in Mananara

This chart illustrates the average monthly humidity levels in Mananara, 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 Mananara is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%89%87%87%84%85%81%78%73%75%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mananara

In Mananara 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 Mananara.

Maximum UV Index Levels in Mananara for December

The chart shows the monthly maximum UV Index (UVI) for Mananara 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 Mananara typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1716151310891112131315
Data source: Mananara 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 Mananara Compares to Other Months

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

This table compares monthly weather conditions in Mananara, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)262 mm (10.3 inches)89%extreme
February Weather26°C (79°F)254 mm (10.0 inches)88%extreme
March Weather26°C (79°F)370 mm (14.6 inches)89%extreme
April Weather25°C (77°F)239 mm (9.4 inches)87%extreme
May Weather24°C (75°F)179 mm (7.0 inches)87%very high
June Weather22°C (72°F)216 mm (8.5 inches)84%very high
July Weather21°C (71°F)226 mm (8.9 inches)85%very high
August Weather21°C (71°F)140 mm (5.5 inches)81%extreme
September Weather22°C (72°F)118 mm (4.6 inches)78%extreme
October Weather23°C (74°F)113 mm (4.4 inches)73%extreme
November Weather25°C (76°F)123 mm (4.8 inches)74%extreme
December Weather26°C (78°F)247 mm (9.7 inches)82%extreme

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