Šumber Weather in September

September in Šumber brings high temperatures around 23°C (73°F) during the day, dropping to 16°C (61°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Šumber in September

As part of the rainy season, Šumber sees around 12 days of rain in September, with an average of 188 mm (7.4 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Šumber in September

In September, Šumber sees high temperatures, with highs of 23°C (73°F). Nights drop to around 16°C (61°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Šumber in September

With approximately 202 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.

If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Šumber.

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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 Croatia, check out our Šumber's climate page.

Šumber Temperature in September

Min Temperature 16°C (61°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 39%  

Precipitation 188 mm (7.4 in)  

Rainy days 12 days  

Humidity 64% *  

Sunshine 202 hours *  

Percentage Sunshine 57% *  

* Data from: Rijeka, Croatia (32 KM, 20 Miles).

What to Wear in Šumber in September

For Šumber in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Šumber in September

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

Swimming

8/10

Camping

6/10

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 Croatia, check out our Šumber's climate page.

More climate data for Šumber

Temperature Rainfall Sunshine Humidity

See the full Šumber climate overview or explore weather in Croatia.