December weather forecast
Al Hudaydah, Yemen

December in Al Hudaydah, Yemen, brings the coldest weather of the year. Albeit, the temperatures do not quite plummet but rather become pleasingly mild with the lowest average temperature being 25.3°C (77.5°F). These temperate climes make it a popular month for tourists seeking to escape harsher winters. However, with 8mm (0.31") of rain expected, dipping sea temperatures of 26.9°C (80.4°F), and shorter daylight hours of 11.3 hours, one tends to get the feel of winter setting in. Thus, December serves as an ideal month for enjoying the uniquely exotic combination of coastal and desert landscapes that Al Hudaydah has to offer.

Temperature

December's onset in Al Hudaydah records an average high-temperature of a warm 29.5°C (85.1°F), a near match to November's 31.6°C (88.9°F). Nighttime, during December, brings an average low of 25.3°C (77.5°F), a modest reduction from the day's peak.

Heat index

The heat index in December is computed to be a hot 33°C (91.4°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

The average relative humidity in December is 67%.

Rainfall

In Al Hudaydah, in December, during 5.2 rainfall days, 8mm (0.31") of precipitation is typically accumulated. In Al Hudaydah, during the entire year, the rain falls for 45.7 days and collects up to 86mm (3.39") of precipitation.

Sea temperature

In Al Hudaydah, in December, the average water temperature is 26.9°C (80.4°F).
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

With an average of 11h and 18min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 06:17 and sunset at 17:36. On the last day of December, sunrise is at 06:33 and sunset at 17:49 +03.

Sunshine

The month with the least sunshine is December, with an average of 7.4h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index, 7 during December, leads to the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Caution! Sand and water surfaces escalate the UV intensity from the Sun.