Asmara
Eritrea
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Asmara, Eritrea

A golden appearance of Asmara, the capital of Eritrea, viewed from above
A golden appearance of Asmara, the capital of Eritrea, viewed from above
The first month of the autumn, September, is a warm month in Asmara, Eritrea, with average temperature varying between 24°C (75.2°F) and 10°C (50°F).

Temperature

In Asmara, the average high-temperature in September is essentially the same as in August - a moderately hot 24°C (75.2°F). In Asmara, in September, the average low-temperature is 10°C (50°F).

Rainfall

In Asmara, in September, it is raining for 6 days, with typically 23mm (0.9") of accumulated precipitation. In Asmara, Eritrea, during the entire year, the rain falls for 59 days and collects up to 519mm (20.4") of precipitation.

Daylight

In Asmara, the average length of the day is 12.2h.

Sunshine

The average sunshine in September is 7h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 12 transform into the following instructions:
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. 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.

What is the temperature in September in Asmara?

In September, in Asmara, Eritrea, the average high-temperature is 24°C (75.2°F), and the average low-temperature is 10°C (50°F).

How many days does it rain in September in Asmara?

In September, in Asmara, the rain falls for 6 days. Throughout September, 23mm (0.9") of precipitation is accumulated.

How many hours of daylight does Asmara have in September?

The average length of the day in September is 12.2h.

How long on average sun shines in September in Asmara?

In Asmara, the average sunshine in September is 7h.

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

Months with the highest UV index are February through October, with an average maximum UV index of 12.

What is the UV index reading in September in Asmara?

In Asmara, the average daily maximum UV index in September is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV rays.
Average temperature in September - Asmara, Eritrea
  • Average high temperature in September: 24°C

Warmest months (with the highest average high temperature) are March, April and June (26°C).
Months with the lowest average high temperature are August, November and December (22°C).

  • Average low temperature in September: 10°C

Months with the highest average low temperature are July and August (12°C).
Coldest months (with the lowest average low temperature) are January, February and December (6°C).

Average rainfall in September - Asmara, Eritrea
  • Average rainfall in September: 23mm

The wettest month (with the highest rainfall) is July (172mm).
Driest months (with the lowest rainfall) are January and February (3mm).

Average rainfall days in September - Asmara, Eritrea
  • Average rainfall days in September: 6 days

The month with the highest number of rainy days is August (9 days).
The month with the lowest number of rainy days is December (2 days).

Average daylight in September / Average sunshine in September - Asmara, Eritrea
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.2h).

  • Average sunshine in September: 7h

Months with most sunshine are January, February, March, April, October, November and December (Average sunshine: 9h).
Months with least sunshine are July and August (Average sunshine: 5).

Average UV index in September - Asmara, Eritrea
  • Average UV index in September: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 9).