September weather forecast
Namibe, Angola

Weather in September

September, the first month of the spring in Namibe, is still a pleasant month, with temperature in the range of an average low of 14.9°C (58.8°F) and an average high of 22.4°C (72.3°F).

Temperature

In Namibe, the average high-temperature in September is relatively the same as in August - a still pleasant 22.4°C (72.3°F). The average low-temperature, in September, is 14.9°C (58.8°F).

Humidity

In Namibe, Angola, the average relative humidity in September is 84%.

Rainfall

During September, Namibe regularly aggregates up to 0.3mm (0.01") of precipitation. Throughout the year, 51mm (2.01") of rain is accumulated.

Sea temperature

July through September, with an average sea temperature of 18°C (64.4°F), are months with the coldest seawater in Namibe.
Note: For swimming, a surface water temperature of 18°C (64.4°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Namibe, the average length of the day in September is 12h and 1min.
On the first day of September, sunrise is at 06:16 and sunset at 18:05. On the last day of the month, sunrise is at 05:54 and sunset at 18:08 WAT.

Sunshine

The average sunshine in September in Namibe is 4.3h.

UV index

In Namibe, the average daily maximum UV index in September is 11. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 11 in September interpret into the following advice:
Take all required precautions, as unprotected skin and eyes can burn in 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 the 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 Namibe?

In Namibe, Angola, the average relative humidity in September is 84%.

How much does it rain in Namibe in September?

During September, Namibe regularly aggregates up to 0.3mm (0.01") of precipitation.

What are the months with the coldest sea water in Namibe?

The months with the coldest seawater in Namibe, Angola, are July through September, with an average sea temperature of 18°C (64.4°F).

How cold is the water in September in Namibe?

In Namibe, Angola, the average seawater temperature in September is 18°C (64.4°F). For most, swimming in 18°C (64.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Namibe have in September?

In September, the average day length in Namibe, Angola, is 12h and 1min.

What time are sunrise and sunset in September in Namibe?

On the first day of September, sunrise is at 06:16 and sunset at 18:05. On the last day of the month, sunrise is at 05:54 and sunset at 18:08 WAT.

How many hours of sunshine does Namibe have in September?

In September, the average sunshine duration in Namibe, Angola, is 4.3h.

How high is the UV index in September in Namibe?

The average daily maximum UV index in September in Namibe is 11. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average UV index

Average temperature in September
Namibe, Angola

Average temperature in September - Namibe, Angola
  • Average high temperature in September: 22.4°C

The warmest month (with the highest average high temperature) is March (28.9°C).
The month with the lowest average high temperature is July (20.6°C).

  • Average low temperature in September: 14.9°C

The month with the highest average low temperature is March (20.7°C).
The coldest month (with the lowest average low temperature) is June (12.8°C).

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Average humidity in September
Namibe, Angola

Average humidity in September - Namibe, Angola
  • Average humidity in September: 84%

The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is March (78%).

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Average rainfall in September
Namibe, Angola

Average rainfall in September - Namibe, Angola
  • Average rainfall in September: 0.3mm

The wettest month (with the highest rainfall) is March (17.1mm).
The driest months (with the least rainfall) are May and June (0.1mm).

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Average rainfall days in September
Namibe, Angola

Average rainfall days in September - Namibe, Angola
  • Average rainfall days in September: 0 days

The month with the highest number of rainy days is March (3 days).
The months with the least rainy days are May, June, July and September (0 days).

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Average sea temperature in September
Namibe, Angola

Average sea temperature in September - Namibe, Angola
  • Average sea temperature in September: 18°C

The best months for swimming (with the highest average sea temperature) are February, March and April (24°C).
The coldest months (with the lowest average sea temperature) are July, August and September (18°C).

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Average daylight in September /
Average sunshine in September
Namibe, Angola

Average daylight in September / Average sunshine in September - Namibe, Angola
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 13h and 1min).
The month with the shortest days is June (Average daylight: 11h and 14min).

  • Average sunshine in September: 4h and 18min

The month with the most sunshine is April (Average sunshine: 7h and 42min).
The month with the least sunshine is July (Average sunshine: 3h and 24min).

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Average UV index in September
Namibe, Angola

Average UV index in September - Namibe, Angola
  • Average UV index in September: 11

The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 8).

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