Temperature in Eswatini / Swaziland in September

Daytime highs, nighttime lows and the warmest cities across Eswatini / Swaziland this September.

Eswatini / Swaziland, experiences high average maximum daytime temperatures in September, ranging from 26°C (79°F) in Bulembu to 29°C (84°F) in Siteki. Nighttime temperatures generally drop to 17°C (63°F) in Siteki and 12°C (54°F) in Bulembu.

What is the temperature of the different cities in Eswatini / Swaziland in September?

Explore the map below to discover average September temperatures at the top destinations in Eswatini / Swaziland. For a deeper dive, simply click on any destination dot.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Eswatini / Swaziland, check out our Eswatini / Swaziland's climate page.

See also: the Eswatini / Swaziland weather by month.

Best Places to Visit in Eswatini / Swaziland in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Eswatini / Swaziland.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Eswatini / Swaziland

Eswatini / Swaziland temperatures in September: frequently asked questions

How hot does it get in Eswatini / Swaziland in September?

Bulembu averages a daytime high of 26°C (79°F) in September, which is high for Eswatini / Swaziland.

How cold does it get at night in Eswatini / Swaziland in September?

Average overnight lows in Eswatini / Swaziland during September sit near 12°C (54°F) in Bulembu.

What is the warmest city in September in Eswatini / Swaziland?

Siteki tops the warmest city list in our database with average maximum daytime temperatures around 29°C (84°F) and a minimum nighttime temperature of around 17°C (63°F).

What is the coldest city in September in Eswatini / Swaziland?

In our database, Bulembu is the chilliest city in September in Eswatini / Swaziland. Daytime temperatures typically peak at 26°C (79°F), while the nighttime lows hover around 12°C (54°F).

Interested in more climate information?

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