December weather forecast
Yemen

December in Yemen signals the onset of winter, characterized by the lowest temperatures of the year. Average temperatures during this month typically range from 14°C (57.2°F) to 27°C (80.6°F) across the country, with the cooling trend being particularly evident in both the highlands and the coastal regions.

In Sana'a, located in the highlands, temperatures fluctuate between 8°C (46.4°F) and 20°C (68°F), confirming the arrival of the winter season. The coastal city of Aden experiences milder temperatures, ranging from 23°C (73.4°F) to 29°C (84.2°F), a noticeable decrease from the warmer months but still comparatively mild due to the maritime influence.

Compared to November, December sees a further decline in temperatures, solidifying the shift towards the colder winter season. This downward trend is expected to persist until January, which typically experiences similar low temperatures.

Rainfall in December continues to be scarce, reflecting Yemen's predominantly arid climate. The occasional showers associated with the monsoon season in the highlands have ceased by this time, and coastal regions such as Aden experience further decreases in humidity levels due to the falling temperatures.

Wind speeds in December generally remain moderate, with averages ranging from 10km/h (6.2mph) to 20km/h (12.4mph). The likelihood of encountering extreme weather events, such as sandstorms, continues to be low during this month, providing a level of predictability in the midst of changing seasons.

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• Sana'a - December »
  October and December are months with the least rain in Sana'a when the rain falls for 5.2 days and typically aggregates up to 5mm (0.2") of rain. The months with the lowest UV index in Sana'a are November and December, with an average maximum UV index of 4.
• Aden - December »
  With an average of 11h and 24min of daylight, December has the shortest days of the year in Aden, Yemen. December is the month with the lowest UV index in Aden with an average maximum UV index of 9.
• Al Hudaydah - December »
  The month with the shortest days in Al Hudaydah is December, with an average of 11h and 18min of daylight. In Al Hudaydah during December, the rain falls for 5.2 days and regularly aggregates up to 8mm (0.31") of precipitation.
• Zabid - December »
  With an average of 11h and 18min of daylight, December has the shortest days of the year in Zabid, Yemen. In Zabid during December, the rain falls for 5.2 days and regularly aggregates up to 8mm (0.31") of precipitation.
• Al Mahwit - December »
  October and December are months with the least rain in Al Mahwit when the rain falls for 5.2 days and typically aggregates up to 5mm (0.2") of rain. October and December are months with the least rain in Al Mahwit when the rain falls for 5.2 days and typically aggregates up to 5mm (0.2") of rain.
• Al Hazm - December »
  December stands out as Al Hazm's coldest month, with temperatures ranging between an average high of 25.5°C (77.9°F) and a low of 11.5°C (52.7°F). With an average maximum UV index of 5, December is the month with the lowest UV index in Al Hazm, Yemen.
• Harad - December »
  The month with the shortest days in Harad is December, with an average of 11h and 12min of daylight. In Harad, Yemen, in December, during 9.9 rainfall days, 28mm (1.1") of precipitation is typically accumulated.
• Raydah - December »
  October and December are months with the least rain in Raydah, Yemen, when the rain falls for 5.2 days and typically aggregates up to 5mm (0.2") of rain. The months with the least sunshine in Raydah, Yemen, are January, November and December, with an average of 7.7h of sunshine.