September weather forecast
Haruru, Kenya

September, the first month of the spring in Haruru, is still a tropical month, with temperature in the range of an average low of 22.7°C (72.9°F) and an average high of 33.1°C (91.6°F).

Temperature

The start of September marks an average high-temperature of a still tropical 33.1°C (91.6°F), hardly distinguishable from the conditions in August. Haruru's temperature in September lowers to a consistent average of 22.7°C (72.9°F) during the nights.

Heat index

Throughout September, the heat index is appraised at a sweltering 38°C (100.4°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in September is 56%.

Rainfall

In Haruru, Kenya, in September, it is raining for 4.6 days, with typically 2mm (0.08") of accumulated precipitation. In Haruru, during the entire year, the rain falls for 103.3 days and collects up to 326mm (12.83") of precipitation.

Daylight

The average length of the day in September in Haruru is 12h and 7min.
On the first day of the month, sunrise is at 06:16 and sunset at 18:21. On the last day of September, sunrise is at 06:05 and sunset at 18:12 EAT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Haruru are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.