September weather forecast and climate
Karonga, Malawi

Weather in September

September, the first month of the spring, in Karonga, is also a moderately hot month, with temperature in the range of an average high of 26.5°C (79.7°F) and an average low of 18.9°C (66°F).

Temperature

In Karonga, the average high-temperature is relatively the same as in August - a still moderately hot 26.5°C (79.7°F). In September, in Karonga, Malawi, the average low-temperature is 18.9°C (66°F).

Humidity

In September, the average relative humidity is 62%.

Rainfall

Months with rainfall are January through July, September through December. September is the first month it rains in Karonga. Throughout September, in the average 0.9 rainfall days, it receives 1mm (0.04") of precipitation. In Karonga, Malawi, during the entire year, the rain falls for 153.8 days and collects up to 699mm (27.52") of precipitation.

Daylight

In Karonga, the average length of the day in September is 12.1h.

Sunshine

The average sunshine in Karonga is 9.9h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in September in Karonga?

In September, the average relative humidity is 62%.

When does it start raining in Karonga?

September is the first month it rains in Karonga. Throughout September, in the average 0.9 rainfall days, it receives 1mm (0.04") of precipitation.

How many hours of daylight does Karonga have in September?

In September, the average length of the day in Karonga, Malawi, is 12.1h.

How many hours of sunshine does Karonga have in September?

The average sunshine in September is 9.9h.

What is the UV index intensity in September in Karonga?

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in September
Karonga, Malawi

Average temperature in September - Karonga, Malawi
  • Average high temperature in September: 26.5°C

The warmest month (with the highest average high temperature) is November (28.7°C).
The month with the lowest average high temperature is July (23.3°C).

  • Average low temperature in September: 18.9°C

The month with the highest average low temperature is November (22°C).
The coldest month (with the lowest average low temperature) is July (15.8°C).

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Average pressure in September
Karonga, Malawi

Average pressure in September - Karonga, Malawi
  • Average pressure in September: 1016mbar

The month with the highest atmospheric pressure is July (1019.5mbar).
Months with the lowest atmospheric pressure are January, February, November and December (1012.2mbar).

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Average wind speed in September
Karonga, Malawi

Average wind speed in September - Karonga, Malawi
  • Average wind speed in September: 9.2km/h

The windiest month (with the highest average wind speed) is October (9.9km/h).
The calmest month (with the lowest average wind speed) is February (6.1km/h).

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Average humidity in September
Karonga, Malawi

Average humidity in September - Karonga, Malawi
  • Average humidity in September: 62%

Months with the highest relative humidity are March and April (79%).
The month with the lowest relative humidity is October (60%).

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Average rainfall in September
Karonga, Malawi

Average rainfall in September - Karonga, Malawi
  • Average rainfall in September: 1mm

The wettest month (with the highest rainfall) is January (187mm).
The driest month (with the least rainfall) is August (0mm).

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Average rainfall days in September
Karonga, Malawi

Average rainfall days in September - Karonga, Malawi
  • Average rainfall days in September: 0.9 days

The month with the highest number of rainy days is January (28.5 days).
Months with the least rainy days are August and September (0.9 days).

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

Average daylight in September / Average sunshine in September - Karonga, Malawi
  • Average daylight in September: 12.1h

The month with the longest days is December (Average daylight: 12.7h).
The month with the shortest days is June (Average daylight: 11.5h).

  • Average sunshine in September: 9.9h

The month with the most sunshine is January (Average sunshine: 10.5h).
The month with the least sunshine is July (Average sunshine: 7.3h).

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Average sunshine days in September
Karonga, Malawi

Average sunshine days in September - Karonga, Malawi
  • Average sunshine days in September: 28.9 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is February (0.9 days).

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Average UV index in September
Karonga, Malawi

Average UV index in September - Karonga, Malawi
  • Average UV index in September: 6

The month with the highest UV index is October (UV index 7).
Months with the lowest UV index are June and July (UV index 5).

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Average cloud cover in September
Karonga, Malawi

Average cloud cover in September - Karonga, Malawi
  • Average cloud cover in September: 11

The month with the most cloud cover is April (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 11).

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Average visibility in September
Karonga, Malawi

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

Months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February and March (9km).

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