September weather forecast
Randa, Djibouti

Randa, Djibouti, witnesses significant meteorological changes in September. The temperature span begins to shrink, with maximum temperatures declining noticeably from 36.9°C (98.4°F) in August to 35.6°C (96.1°F). Rainfall dwindles to a modest 8mm (0.31") across an estimated 5.5 days as the region transitions out of the wetter period of the year. The September weather, mirroring the shift in Randa's climate, transitions from the extremes of summer to more temperate conditions, setting the stage for the approaching milder months.

Temperature

Randa, Djibouti, marks the onset of September with an average high-temperature of a still torrid 35.6°C (96.1°F), a subtle shift from August's 36.9°C (98.4°F). Randa cools down to an average low-temperature of 30°C (86°F) throughout the month of September.

Heat index

September's heat index is appraised at a blisteringly hot 44°C (111.2°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

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

Rainfall

In Randa, in September, during 5.5 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, there are 81.4 rainfall days, and 125mm (4.92") of precipitation is accumulated.

Snowfall

September is the only month when snow falls in Randa. The month with the most snowfall days in Randa is September, when snow falls for 0.1 days.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of September in Randa, sunrise is at 05:58 and sunset at 18:19. On the last day of the month, sunrise is at 05:58 and sunset at 18:00 EAT.

Sunshine

In Randa, the average sunshine in September is 11.6h.

UV index

The months with the highest UV index in Randa are May through September, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 8 during September translates into these guidelines:
Ensure you act responsibly. Without precautions, skin and eyes can suffer. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.