September weather forecast
Liwonde, Malawi

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Weather in September

September in Liwonde witnesses the return of the wet weather albeit in minimal scale, marking the onset of spring. With rain accumulation increasing to 2 millimeters compared to its predecessor's 1 millimeter, conditions begin to change. Despite the uptick in rainfall, the weather conditions remain predominantly dry and warm. Rising temperatures and sunshine hours continue to nourish the city's vibrant flora and fauna. The well-balanced weather sets the stage for an intriguing mix of indoor and outdoor activities.

Temperature

Liwonde's transition into September is noticed by a slight rise in the average high-temperature, advancing from a moderately hot 28.3°C (82.9°F) in August to a hot 31.5°C (88.7°F). In September, the nighttime temperature in Liwonde plummets remarkably from the daily apex to a steady average of 18.2°C (64.8°F).

Heat index

In September, the average heat index is computed to be a hot 32°C (89.6°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

With an average relative humidity of 43%, September is the least humid month in Liwonde.

Rainfall

In Liwonde, during September, the rain falls for 2.4 days and regularly aggregates up to 2mm (0.08") of precipitation. In Liwonde, during the entire year, the rain falls for 138 days and collects up to 632mm (24.88") of precipitation.

Daylight

In Liwonde, the average length of the day in September is 12h and 1min.
On the first day of September in Liwonde, sunrise is at 05:44 and sunset at 17:33. On the last day of the month, sunrise is at 05:22 and sunset at 17:35 CAT.

Sunshine

The month with the most sunshine is September, with an average of 9.8h of sunshine.

UV index

The months with the highest UV index are September and October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. 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. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

How hot is it in Liwonde in September?

The high-temperature, in September, in Liwonde, is 31.5°C (88.7°F), while the low-temperature averages to 18.2°C (64.8°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 32°C (89.6°F).

What is the least humid month in Liwonde?

With an average relative humidity of 43%, September is the least humid month in Liwonde.

What is the average humidity in September in Liwonde?

The average relative humidity in September in Liwonde, Malawi, is 43%.

How much does it rain in Liwonde in September?

In Liwonde, in September, it is raining for 2.4 days, with typically 2mm (0.08") of accumulated precipitation.

How many hours of daylight does Liwonde have in September?

The average day length in September in Liwonde, Malawi, is 12h and 1min.

When is the sunrise / sunset in September in Liwonde?

On the first day of September in Liwonde, sunrise is at 05:44 and sunset at 17:33. On the last day of the month, sunrise is at 05:22 and sunset at 17:35 CAT.

What month has the most sunshine in Liwonde?

September has the most sunshine of the year in Liwonde, with an average of 9.8h of sunshine.

How long on average sun shines in September in Liwonde?

The average sunshine duration in September is 9.8h.

When is the highest UV index in Liwonde?

The months with the highest UV index in Liwonde, Malawi, are September and October, with an average maximum UV index of 7.

What is the UV index reading in September in Liwonde?

The average daily maximum UV index in September in Liwonde is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in September
Liwonde, Malawi

Average temperature in September - Liwonde, Malawi
  • Average high temperature in September: 31.5°C

The warmest month (with the highest average high temperature) is October (33.1°C).
The months with the lowest average high temperature are June and July (25.3°C).

  • Average low temperature in September: 18.2°C

The month with the highest average low temperature is November (21.5°C).
The coldest month (with the lowest average low temperature) is July (13.3°C).

Average pressure in September
Liwonde, Malawi

Average pressure in September - Liwonde, Malawi
  • Average pressure in September: 1016.7mbar

The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is January (1011mbar).

Average wind speed in September
Liwonde, Malawi

Average wind speed in September - Liwonde, Malawi
  • Average wind speed in September: 7.4km/h

The windiest month (with the highest average wind speed) is October (7.9km/h).
The calmest month (with the lowest average wind speed) is February (4.8km/h).

Average humidity in September
Liwonde, Malawi

Average humidity in September - Liwonde, Malawi
  • Average humidity in September: 43%

The months with the highest relative humidity are February and March (85%).
The month with the lowest relative humidity is September (43%).

Average rainfall in September
Liwonde, Malawi

Average rainfall in September - Liwonde, Malawi
  • Average rainfall in September: 2mm

The wettest month (with the highest rainfall) is January (172mm).
The driest months (with the least rainfall) are July and August (1mm).

Average rainfall days in September
Liwonde, Malawi

Average rainfall days in September - Liwonde, Malawi
  • Average rainfall days in September: 2.4 days

The month with the highest number of rainy days is January (27.8 days).
The month with the least rainy days is August (1.8 days).

Average daylight in September /
Average sunshine in September
Liwonde, Malawi

Average daylight in September / Average sunshine in September - Liwonde, Malawi
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in September: 9h and 5min

The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 7h and 6min).

Average sunshine days in September
Liwonde, Malawi

Average sunshine days in September - Liwonde, Malawi
  • Average sunshine days in September: 27.3 days

The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is January (2.4 days).

Average UV index in September
Liwonde, Malawi

Average UV index in September - Liwonde, Malawi
  • Average UV index in September: 7

The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are May and June (UV index 5).

Average cloud cover in September
Liwonde, Malawi

Average cloud cover in September - Liwonde, Malawi
  • Average cloud cover in September: 14

The months with the most cloud cover are February and March (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 14).

Average visibility in September
Liwonde, Malawi

Average visibility in September - Liwonde, Malawi
  • Average visibility in September: 10km

The months with the highest visibility are August, September, October and November (10km).
The months with the lowest visibility are February, March and April (7km).

Liwonde, Malawi

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