December weather forecast
Ourovéni, Comoros

December in Ourovéni, Comoros wraps up the year with strong indications of the wet season, carrying forward from November. The rainfall peaks significantly from 33mm (1.3") to 147mm (5.79"), marking the onset of the wet season. This coupled with an increase in cloud cover suggests wetter days ahead. The number of daylight hours slightly increase while temperatures remain fairly consistent. As the year ends, Ourovéni braces itself for a wet start to the New Year.

Temperature

A minor adjustment in Ourovéni's average high-temperature is noted with the start of December, touching a still warm 28.3°C (82.9°F) from November's 27.6°C (81.7°F). With a barely noticeable fluctuation in temperature, Ourovéni reaches an average low of 26.6°C (79.9°F) during the December nights.

Heat index

The heat index in December is evaluated at a hot 32°C (89.6°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

In December, the average relative humidity is 75%.

Rainfall

In December, in Ourovéni, Comoros, the rain falls for 19.5 days. Throughout December, 147mm (5.79") of precipitation is accumulated. In Ourovéni, Comoros, during the entire year, the rain falls for 187.6 days and collects up to 1082mm (42.6") of precipitation.

Daylight

December has the longest days of the year, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 05:31 and sunset at 18:18. On the last day of December, sunrise is at 05:44 and sunset at 18:33 EAT.

Sunshine

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

UV index

The months with the highest UV index in Ourovéni are January through June, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 7 during December, leads to the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.