September weather forecast
Jombo, Malawi

The first month of the spring, September, is a fiery hot month in Jombo, Malawi, with an average temperature ranging between max 35.1°C (95.2°F) and min 20.5°C (68.9°F).

Temperature

September brings a slight increase in the average high-temperature, progressing from a hot 31.2°C (88.2°F) in August to a sweltering 35.1°C (95.2°F). In Jombo, a significant divergence from daytime highs is recorded, with average lows of 20.5°C (68.9°F) during September nights.

Heat index

The heat index value during September is evaluated at a fiery hot 39°C (102.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

With an average relative humidity of 44%, September is the least humid month.

Rainfall

The months with the least rainfall are August and September Rain falls for 1.2 days and accumulates 1mm (0.04") of rain.

Daylight

The average length of the day in September in Jombo is 12h and 1min.
On the first day of September in Jombo, sunrise is at 05:46 and sunset at 17:34. On the last day of the month, sunrise is at 05:23 and sunset at 17:37 CAT.

Sunshine

In Jombo, the average sunshine in September is 9.5h.

UV index

In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.