December weather forecast
Tsidje, Comoros

December weather in Tsidje greets residents and visitors with the full onset of the monsoon season. As the year draws to a close, expect to see overcast skies, frequent rain showers, and higher wind speeds. Tsidje experiences a significant increase in rainfall, jumping to 147mm (5.79"), indicating the winter monsoon's peak. Yet, the extra rain does not hamper the vibrant holiday merriment within the city's heart. The monsoon season's arrival fosters a unique charm, where the city’s spirit shines through the lingering rain showers and the misty, overcast weather.

Temperature

Tsidje's average high-temperature in December is a still moderately hot 28.3°C (82.9°F), marking an insignificant difference from the 27.6°C (81.7°F) of November. Throughout December, Tsidje reports a steady low-temperature average of 26.6°C (79.9°F), slightly lower than its daytime counterpart.

Heat index

The heat index in December is estimated at a tropical 32°C (89.6°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
Note that heat index values are valued for light wind and location in the shade. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In December, the average relative humidity in Tsidje is 75%.

Rainfall

In Tsidje, during December, the rain falls for 19.5 days and regularly aggregates up to 147mm (5.79") of precipitation. Throughout the year, in Tsidje, there are 187.6 rainfall days, and 1082mm (42.6") of precipitation is accumulated.

Daylight

With an average of 12h and 48min of daylight, December has the longest days of the year.
On the first day of December in Tsidje, sunrise is at 05:33 and sunset at 18:18. On the last day of the month, sunrise is at 05:46 and sunset at 18:34 EAT.

Sunshine

In Tsidje, the average sunshine in December is 10.8h.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during December leads to these advisories:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.