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December Weather in Mouila, Gabon

Last updated: August 23, 2025

In December, the average temperature in Mouila, Gabon hovers around 26°C (78°F), making it a warm destination. Daytime highs can reach up to 32°C (91°F), while the nights cool down to a pleasant 21°C (71°F). However, be prepared for rain, as the region experiences an average precipitation of 359 mm (14.1 in) spread across 29 days. With an average humidity of 89%, it's a perfect time to explore the lush landscapes, but don’t forget your umbrella!

December Temperature in Mouila

In December in Mouila, the average temperature is 26°C (78°F), with maximums reaching 32°C (91°F) and minimums dropping as low as 21°C (71°F). This makes it an ideal time for travelers to enjoy outdoor activities while also being prepared for warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Mouila, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mouila, December typically has an average temperature of 26°C (78°F), with highs reaching up to 32°C (91°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979797977767677787878
Data source: Temperature data for Mouila 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 Mouila

In Mouila in December, the precipitation amount is 359 mm (14.1 in) spread over 29 days.

December Precipitation Trends in Mouila

The chart displays monthly precipitation patterns in Mouila, 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 Mouila, December typically receives around 359 mm (14.1 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec270266258261238733644131312372359
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mouila

In Mouila in December humidity is 89%. With an average temperature of 26°C (78°F), this humidity feels like you're walking through a warm, thick fog, making travel a sweaty and heavy experience that can quickly drain your energy.

December Average Humidity in Mouila

This chart illustrates the average monthly humidity levels in Mouila, 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 Mouila is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%87%88%90%89%89%90%91%92%93%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mouila

In Mouila in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Mouila.

Maximum UV Index Levels in Mouila for December

The chart shows the monthly maximum UV Index (UVI) for Mouila 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 Mouila typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131314141310101113131312
Data source: Mouila 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 Mouila Compares to Other Months

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

This table compares monthly weather conditions in Mouila, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)270 mm (10.6 inches)87%extreme
February Weather26°C (79°F)266 mm (10.5 inches)87%extreme
March Weather26°C (80°F)258 mm (10.1 inches)87%extreme
April Weather26°C (80°F)261 mm (10.3 inches)88%extreme
May Weather26°C (79°F)238 mm (9.4 inches)90%extreme
June Weather25°C (78°F)73 mm (2.9 inches)89%very high
July Weather24°C (76°F)36 mm (1.4 inches)89%very high
August Weather24°C (76°F)44 mm (1.7 inches)90%extreme
September Weather25°C (78°F)131 mm (5.2 inches)91%extreme
October Weather26°C (78°F)311 mm (12.3 inches)92%extreme
November Weather26°C (78°F)372 mm (14.6 inches)92%extreme
December Weather26°C (78°F)359 mm (14.1 inches)89%extreme

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