Benguela
Angola
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Benguela, Angola

September, the first month of the spring, in Benguela, is still a warm month, with average temperature varying between 18°C (64.4°F) and 25°C (77°F).

Temperature

In September, the average high-temperature is practically the same as in August - a still warm 25°C (77°F). In September, in Benguela, Angola, the average low-temperature is 18°C (64.4°F).

Rainfall

Months with rainfall are January through May, September through December.

Sea temperature

In September, the average sea temperature in Benguela, Angola, is 21.4°C (70.5°F). For swimming, a surface water temperature of 21.4°C (70.5°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

The average length of the day in Benguela, Angola, is 12h.

Sunshine

In Benguela, Angola, the average sunshine is 5h.

UV index

January through March, September through December, with an average maximum UV index of 12, are months with the highest UV index in Benguela. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
The average daily UV index of 12 in September transform into the following instructions:
Practice all-important precautions. Light skin people may get burned in less than 5 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Protect yourself by liberally applying a sunscreen of at least 30 SPF. Sunscreen prevents sunburn and decreases the damaging effects of Sun's radiation on the immune system. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in September in Benguela?

In Benguela, Angola, in September, the average high-temperature is 25°C (77°F), and the average low-temperature is 18°C (64.4°F).

When does it start to rain in Benguela?

September is the first month it rains. Throughout September, in the average 1 rainfall days, it receives 2mm (0.1") of precipitation.

What is the sea temperature in September in Benguela?

In September, the average sea temperature in Benguela, Angola, is 21.4°C (70.5°F). Swimming in 21.4°C (70.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in September in Benguela?

In Benguela, the average length of the day in September is 12h.

How long on average sun shines in September in Benguela?

In Benguela, Angola, the average sunshine in September is 5h.

What are the months with the highest UV index in Benguela?

January through March, September through December, with an average maximum UV index of 12, are months with the highest UV index.

How high is the UV index in September in Benguela?

In September, the average daily maximum UV index in Benguela is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Benguela, Angola
  • Average high temperature in September: 25°C

Warmest months (with the highest average high temperature) are February, March and April (30°C).
Months with the lowest average high temperature are July and August (23°C).

  • Average low temperature in September: 18°C

Months with the highest average low temperature are March and April (23°C).
Coldest months (with the lowest average low temperature) are July and August (16°C).

Average rainfall in September - Benguela, Angola
  • Average rainfall in September: 2mm

The wettest month (with the highest rainfall) is March (94mm).
Driest months (with the lowest rainfall) are June, July and August (0mm).

Average rainfall days in September - Benguela, Angola
  • Average rainfall days in September: 1 days

The month with the highest number of rainy days is March (9 days).
Months with the lowest number of rainy days are May, June, July and August (0 days).

Average sea temperature in September - Benguela, Angola
  • Average sea temperature in September: 21.4°C

The best month for swimming (with the highest average sea temperature) is March (28.8°C).
The coldest month (with the lowest average sea temperature) is August (20.6°C).

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

The month with the longest days is December (Average daylight: 12.9h).
The month with shortest days is June (Average daylight: 11.4h).

  • Average sunshine in September: 5h

Months with most sunshine are February and April (Average sunshine: 7h).
Months with least sunshine are July and August (Average sunshine: 4).

Average UV index in September - Benguela, Angola
  • Average UV index in September: 12

Months with the highest UV index are January, February, March, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 8).