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Addis Ababa
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Weather in Addis Ababa for September 2025

Your guide to Addis Ababa weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Addis Ababa is slightly cooler than the historical average by -0.6 °C.

  • The forecast for the upcoming days in Addis Ababa predicts a temperature of 19.6 °C, which is slightly above the historical average.

  • In general, the average temperature in Addis Ababa at the beginning of September is 18.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.4 °C by the end of September.

    • Rain 🌧️

  • Addis Ababa experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 274.7 mm.

Average dry days
0
Dry days
Average rainy days
30
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/11°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Addis Ababa Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
18°
2
Moderate or heavy rain shower
18°
3
Moderate rain at times
19°
4
Moderate or heavy rain shower
19°
5
Patchy light rain with thunder
19°
6
Moderate or heavy rain shower
19°
7
Moderate or heavy rain shower
18°
8
Moderate or heavy rain shower
19°
9
Moderate or heavy rain shower
19°
10
Patchy rain possible
18°
11
Moderate or heavy rain shower
18°
12
Partly cloudy
18°
13
Partly cloudy
18°
14
Partly cloudy
18°
15
Partly cloudy
20°
16
Patchy rain possible
20°
17
Moderate rain
20°
18
Moderate rain
20°
19
Moderate rain
19°
20
Moderate rain
18°
21
Heavy rain
18°
22
Patchy rain possible
18°
23
Patchy rain possible
19°
24
Patchy rain possible
21°
25
Patchy rain possible
20°
26
Patchy rain possible
20°
27
Patchy rain possible
21°
28
Patchy rain possible
20°
29
Patchy rain possible
21°
30
Sunny
20°

Temperatures trend during September in Addis Ababa

See the weather trend as well as the moving average line

September weather in Addis Ababa day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 18° /10° 11.5 mm 4
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /11° 16.7 mm 4
3 Sept. Moderate rain at times
Moderate rain at times
 19° /9° 5.7 mm 4
4 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /10° 12.7 mm 4
5 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 19° /10° 11.1 mm 4
6 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /11° 12.7 mm 4
7 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /11° 18.1 mm 4
8 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /10° 19.6 mm 4
9 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /10° 15.1 mm 4
10 Sept. Patchy rain possible
Patchy rain possible
 18° /11° 16.5 mm 4
11 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /11° 22.4 mm 4
12 Sept. Partly cloudy
Partly cloudy
 18° /10° 8.9 mm 4
13 Sept. Partly cloudy
Partly cloudy
 18° /10° 8 mm 4
14 Sept. Partly cloudy
Partly cloudy
 18° /11° 6.5 mm 4
15 Sept. Partly cloudy
Partly cloudy
 20° /10° 3.7 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
 20° /10° 3.2 mm 5
17 Sept. Moderate rain
Moderate rain
 20° /11° 8.2 mm 2.7
18 Sept. Moderate rain
Moderate rain
 20° /11° 14.6 mm 3
19 Sept. Moderate rain
Moderate rain
 19° /12° 14.8 mm 3.3
20 Sept. Moderate rain
Moderate rain
 18° /13° 19 mm 2.6
21 Sept. Heavy rain
Heavy rain
 18° /13° 24.3 mm 3.8
22 Sept. Patchy rain possible
Patchy rain possible
 18° /12° 2.6 mm 3
23 Sept. Patchy rain possible
Patchy rain possible
 19° /11° 1.7 mm 3
24 Sept. Patchy rain possible
Patchy rain possible
 21° /11° 1 mm 3
25 Sept. Patchy rain possible
Patchy rain possible
 20° /11° 1.2 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
 20° /11° 1.2 mm 4
27 Sept. Patchy rain possible
Patchy rain possible
 21° /10° 0.7 mm 3
28 Sept. Patchy rain possible
Patchy rain possible
 20° /11° 0.2 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
 21° /10° 0.1 mm 3
30 Sept. Sunny
Sunny
 20° /10° 0 mm 4
Next
Important Notice
Our weather forecast for Addis Ababa in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Addis Ababa forecast closer to your planned date for the most up-to-date weather information.
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Addis Ababa in September - FAQ

What are the expected maximum and minimum temperatures in Addis Ababa during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Addis Ababa during September?
Significant rainfall exceeding 274.7 mm is expected in Addis Ababa during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Addis Ababa during September?
The average wind speed in Addis Ababa during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Addis Ababa

Explore the daily rainfall trends and prepare for Addis Ababas September weather 💧

UV exposure in Addis Ababa during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Addis Ababa?

Get accurate weather forecasts for Addis Ababa, located at latitude 9.025 and longitude 38.747. Stay updated with localized weather information tailored for Addis Ababa.

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