Lubango
Angola
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Lubango, Angola

The first month of the spring, September, is also a moderately hot month in Lubango, Angola, with average temperature fluctuating between 13.7°C (56.7°F) and 29.6°C (85.3°F).

Temperature

September is the warmest month, with an average high-temperature of 29.6°C (85.3°F) and an average low-temperature of 13.7°C (56.7°F).

Heat index

In September, the average heat index is evaluated at a hot 30.2°C (86.4°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity is 48%.

Rainfall

In Lubango, in September, it is raining for 5.2 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, there are 170.5 rainfall days, and 1898mm (74.72") of precipitation is accumulated.

Daylight

The average length of the day in Lubango is 12h.

Sunshine

The average sunshine in September is 10.9h.

UV index

Months with the highest UV index are August and September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for the ordinary person.
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. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.

What is the warmest month in Lubango?

The warmest month in Lubango, Angola, is September, with an average high-temperature of 29.6°C (85.3°F) and an average low-temperature of 13.7°C (56.7°F).

What is the temperature in September in Lubango?

In Lubango, in September, the average high-temperature is 29.6°C (85.3°F), and the average low-temperature is 13.7°C (56.7°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that represents influence of the relative humidity to air temperaure, is estimated at 30.2°C (86.4°F).

What is the average humidity in September in Lubango?

In Lubango, the average relative humidity in September is 48%.

How many days does it rain in September in Lubango?

In Lubango, during September, the rain falls for 5.2 days and regularly aggregates up to 22mm (0.87") of precipitation.

How many hours of daylight does Lubango have in September?

The average length of the day in September is 12h.

How many hours of sunshine does Lubango have in September?

In Lubango, Angola, the average sunshine in September is 10.9h.

What is the month with the highest UV index in Lubango?

August and September, with an average maximum UV index of 6, are months with the highest UV index in Lubango, Angola.

How high is the UV index in September in Lubango?

In Lubango, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in September - Lubango, Angola
  • Average high temperature in September: 29.6°C

The warmest month (with the highest average high temperature) is September (29.6°C).
Months with the lowest average high temperature are January and March (23.3°C).

  • Average low temperature in September: 13.7°C

The month with the highest average low temperature is November (16.5°C).
Coldest months (with the lowest average low temperature) are June and July (10.4°C).

Average humidity in September - Lubango, Angola
  • Average humidity in September: 48%

The month with the highest relative humidity is March (83%).
The month with the lowest relative humidity is August (38%).

Average rainfall in September - Lubango, Angola
  • Average rainfall in September: 22mm

The wettest month (with the highest rainfall) is March (366mm).
Driest months (with the lowest rainfall) are June and July (0mm).

Average rainfall days in September - Lubango, Angola
  • Average rainfall days in September: 5.2 days

The month with the highest number of rainy days is March (26.7 days).
Months with the lowest number of rainy days are June and July (0.1 days).

Average daylight in September / Average sunshine in September - Lubango, Angola
  • Average daylight in September: 12h

The month with the longest days is December (Average daylight: 13h).
Months with shortest days are June and July (Average daylight: 11.3h).

  • Average sunshine in September: 10.9h

The month with most sunshine is October (Average sunshine: 11.6h).
The month with least sunshine is March (Average sunshine: 7h).

Average UV index in September - Lubango, Angola
  • Average UV index in September: 6

Months with the highest UV index are August and September (UV index 6).
Months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 5).