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Weather in Nairobi Area for September 2025

Your guide to Nairobi Area weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Nairobi Area at the beginning of September is 25 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 27.4 °C by the end of September.

  • Rain 🌧️

  • Nairobi Area experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 31.4 mm.

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/15°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
58 %
Avg humidity

Nairobi Area in September average weather

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Temperatures trend during September in Nairobi Area

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
24° /14° 0.8 mm 6
2 Sept. Patchy rain possible
Patchy rain possible
24° /14° 0.8 mm 6
3 Sept. Patchy rain possible
Patchy rain possible
25° /14° 0.5 mm 6
4 Sept. Partly cloudy
Partly cloudy
23° /13° 0.2 mm 6
5 Sept. Patchy rain possible
Patchy rain possible
27° /13° 0.2 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
25° /14° 1.8 mm 6
7 Sept. Moderate rain at times
Moderate rain at times
27° /15° 9.1 mm 7
8 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /14° 10 mm 7
9 Sept. Light rain shower
Light rain shower
25° /14° 0.6 mm 7
10 Sept. Partly cloudy
Partly cloudy
26° /14° 0.1 mm 8
11 Sept. Patchy rain possible
Patchy rain possible
28° /14° 0.2 mm 7
12 Sept. Partly cloudy
Partly cloudy
28° /15° 0 mm 8
13 Sept. Cloudy
Cloudy
26° /15° 0 mm 7
14 Sept. Partly cloudy
Partly cloudy
27° /14° 0 mm 8
15 Sept. Cloudy
Cloudy
26° /13° 0 mm 7
16 Sept. Cloudy
Cloudy
27° /13° 0 mm 7
17 Sept. Cloudy
Cloudy
28° /15° 0 mm 7
18 Sept. Patchy rain possible
Patchy rain possible
28° /15° 0.1 mm 7
19 Sept. Patchy rain possible
Patchy rain possible
28° /15° 1.2 mm 7
20 Sept. Patchy rain possible
Patchy rain possible
28° /14° 0.3 mm 7
21 Sept. Patchy rain possible
Patchy rain possible
27° /15° 0.1 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
27° /16° 0.3 mm 7
23 Sept. Patchy rain possible
Patchy rain possible
27° /14° 0 mm 7
24 Sept. Patchy rain possible
Patchy rain possible
27° /14° 0 mm 7
25 Sept. Partly cloudy
Partly cloudy
26° /15° 0 mm 7
26 Sept. Partly cloudy
Partly cloudy
28° /14° 0.1 mm 7
27 Sept. Patchy rain possible
Patchy rain possible
29° /14° 0 mm 7
28 Sept. Overcast
Overcast
28° /14° 0 mm 7
29 Sept. Patchy rain possible
Patchy rain possible
27° /15° 1.6 mm 7
30 Sept. Patchy rain possible
Patchy rain possible
27° /17° 3.4 mm 7
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Important Notice
Our weather forecast for Nairobi Area 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 Nairobi Area forecast closer to your planned date for the most up-to-date weather information.

Nairobi Area in September - FAQ

What are the expected maximum and minimum temperatures in Nairobi Area during September?
During September, expect a variety of temperatures with highs around 26° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Nairobi Area during September?
In September, Nairobi Area can expect light to moderate rainfall, totaling 31.4 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Nairobi Area during September?
The average wind speed in Nairobi Area during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Nairobi Area

Explore the daily rainfall trends and prepare for Nairobi Areas September weather 💧

UV exposure in Nairobi Area during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Nairobi Area?

Get accurate weather forecasts for Nairobi Area, located at latitude -1.283 and longitude 36.817. Stay updated with localized weather information tailored for Nairobi Area.

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