Hum Weather in September

Hum in September sees high daytime temperatures of 23°C (73°F) and nighttime lows of 15°C (59°F). As part of the rainy season, showers are frequent and often heavy. Budget around 178 mm (7 in) of rainfall for the month.

Rainfall in Hum in September

Hum is in the rainy season in September, with rain on around 12 days and an average of 178 mm (7 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Hum in September

Daytime highs in Hum in September reach 23°C (73°F), with nights around 15°C (59°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Hum in September

The days are predominantly sunny, with an estimated total of around 202 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Hum.

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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 Hum's climate page.

Hum Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 40%  

Precipitation 178 mm (7 in)  

Rainy days 12 days  

Humidity 64% *  

Sunshine 202 hours *  

Percentage Sunshine 57% *  

* Data from: Rijeka, Croatia (28 KM, 17 Miles).

What to Wear in Hum in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Hum in September

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

Swimming

7/10

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 Hum's climate page.

More climate data for Hum

Temperature Rainfall Sunshine Humidity

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