September weather forecast
Yoboki, Djibouti

In September, Yoboki witnesses a noticeable transformation in its weather patterns. While still warm, the temperatures begin their descending curve. On rare occasions, the month witnesses a marginal snowfall, creating a stark, unique visual against the desert backdrop. Ensuing a tone of moderation, the temperature ranges from 30°C (86°F) at night to a high of 35.6°C (96.1°F) during daylight. Enduring the minor fluctuations, Yoboki thrives and offers a warm welcome to all.

Temperature

September's advent presents an average high-temperature of a still fiery hot 35.6°C (96.1°F), indicating a slight variation from the conditions of the previous month. In Yoboki, the average nighttime temperature during September is a hot 30°C (86°F).

Heat index

For September, the heat index is estimated at a scorching 44°C (111.2°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Yoboki, the average relative humidity in September is 54%.

Rainfall

In September, in Yoboki, the rain falls for 5.5 days. Throughout September, 8mm (0.31") of precipitation is accumulated. Throughout the year, in Yoboki, there are 81.4 rainfall days, and 125mm (4.92") of precipitation is accumulated.

Snowfall

The only month with snowfall in Yoboki is September. September has the most snowfall days of the year in Yoboki. Snow falls for 0.1 days.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 06:01 and sunset at 18:21. On the last day of September, in Yoboki, sunrise is at 06:00 and sunset at 18:02 EAT.

Sunshine

In September, the average sunshine in Yoboki, Djibouti, is 11.6h.

UV index

May through September, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 8 in September converts into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.