September weather forecast
Chimoio, Mozambique

September, in Chimoio, is marked by rising temperatures, while rainfall remains nearly constant. The comfort level improves as the weather gets gradually warmer. This month experiences the fastest wind speed, reaching up to 7.4km/h (4.6mph), relatively higher than the months before. As October approaches, residents can expect a slight drop in temperature and an increase in rainfall as the year heads towards its closure.

Temperature

September introduces a minor temperature shift, with average high-temperatures adjusting from August's moderately hot 27.1°C (80.8°F) to a tropical 30.3°C (86.5°F). Chimoio, amid September nights, sees a noteworthy disparity from daily highs with an average temperature of 16.5°C (61.7°F).

Heat index

The heat index value during September is estimated at a hot 33°C (91.4°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

September is the least humid month, with an average relative humidity of 57%.

Rainfall

In Chimoio, during September, the rain falls for 6.2 days and regularly aggregates up to 11mm (0.43") of precipitation. Throughout the year, there are 163.8 rainfall days, and 843mm (33.19") of precipitation is accumulated.

Daylight

In Chimoio, Mozambique, the average length of the day in September is 11h and 59min.
On the first day of the month, sunrise is at 05:53 and sunset at 17:38. On the last day of September, sunrise is at 05:28 and sunset at 17:43 CAT.

Sunshine

With an average of 9h of sunshine, September has the most sunshine of the year.

UV index

The months with the highest UV index in Chimoio are January, March, August through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 6 in September translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.