Sidoarjo Weather in September

September in Sidoarjo sees daytime temperatures around 34°C (93°F) and lows of 24°C (75°F) at night. Pack a rain jacket because some rainfall is likely.

Rainfall in Sidoarjo in September

Rain is expected on roughly a single day, totalling around 18 mm (0.7 in) for the month. Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.

Temperature in Sidoarjo in September

In September, Sidoarjo gets very high temperatures, with highs of 34°C (93°F). Nights cool to around 24°C (75°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Sidoarjo in September

The city usually sees around 229 hours of sunlight, indicating many sunny days — a great month for sightseeing.

September in Sidoarjo has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Sidoarjo Temperature in September

Min Temperature 24°C (75°F)  

Max Temperature 34°C (93°F)  

Chance of Rain 4%  

Precipitation 18 mm (0.7 in)  

Rainy days a single day  

Humidity 54% *  

Sunshine 229 hours *  

Percentage Sunshine *  

* Data from: Surabaya, Indonesia (17 KM, 10 Miles).

What to Wear in Sidoarjo in September

Get ready for hot weather in September! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Almost no rain is expected, so no need to bring rain gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Sidoarjo in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Sidoarjo

Temperature Rainfall Sunshine Humidity

See the full Sidoarjo climate overview or explore weather in Indonesia.