December weather forecast
Comoros

December in Comoros represents the onset of the hot, wet season. Temperatures during this month are generally high, averaging between 25°C (77°F) and 30°C (86°F). The increase in temperature is accompanied by rising humidity, which enhances the tropical climate feel of the island nation.

In line with the country's climate trends, Moroni, the capital, experiences high temperatures and significant rainfall in December. Being a coastal city, Moroni may experience slightly cooler evenings due to the effect of sea breezes.

Rainfall in December is substantial, with average precipitation often exceeding 200mm (7.87"). This significant increase in rainfall compared to November indicates the onset of the rainy season. Rain showers become more intense and frequent, contributing to the lush and vibrant greenery of the island.

Comparing December to November, there is a considerable increase in both temperature and rainfall. The transition into the full swing of the hot, wet season is evident, with December typically being one of the wettest months of the year in Comoros.

The daylight hours in December are abundant due to Comoros' proximity to the equator and the southern hemisphere's position in summer. Despite increased cloud cover and rainfall, there is still plenty of sunshine.

December falls within the cyclone season. While Comoros is not frequently hit by cyclones, the possibility of such events increases during this period. The likelihood of heavy rainfall and variable weather conditions also heightens, adding a level of unpredictability to the climate.

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• Moroni - December »
  On the first day of December sunrise is at 05:33 and sunset at 18:19. The month with the longest days in Moroni is December, with an average of 12h and 48min of daylight.
• Fomboni - December »
  In Fomboni, Comoros, in December, during 19.7 rainfall days, 95mm (3.74") of precipitation is typically accumulated. Fomboni, Comoros, greets December with an average high-temperature of a still warm 28.4°C (83.1°F), marking a slight deviation from the preceding month.
• Ouani - December »
  In Ouani, Comoros, in December, during 14 rainfall days, 197mm (7.76") of precipitation is typically accumulated. Closing the year, December in Ouani, Comoros is a month of vibrant ecology, fed by the escalated rainfall.
• Moya - December »
  The months with the highest UV index in Moya are January through December, with an average maximum UV index of 7. The month with the longest days in Moya is December, with an average of 12h and 48min of daylight.
• Iconi - December »
  Welcome in the festive month of December in Iconi where the weather remains warm, with temperatures ranging from 26.6°C (79.9°F) to 28.3°C (82.9°F). The month with the longest days in Iconi is December, with an average of 12h and 48min of daylight.
• Sima - December »
  December in Sima marks a return to the wetter part of the year with the city receiving substantial rainfall measuring 110mm (4.33"). In Sima, in December, during 19.2 rainfall days, 110mm (4.33") of precipitation is typically accumulated.
• Koni-Djodjo - December »
  The month with the longest days in Koni-Djodjo is December, with an average of 12h and 48min of daylight. January through December, with an average maximum UV index of 7, are months with the highest UV index in Koni-Djodjo.