Semič Weather in September

Semič in September sees pleasant daytime temperatures of 22°C (72°F) and nighttime lows of 11°C (52°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Semič in September

As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. The climate data from previous years indicates about 13 days of rain, averaging 131 mm (5.2 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Semič in September

Expect highs of 22°C (72°F) in Semič in September, with nights dropping to around 11°C (52°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 11°C (52°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 Semič in September

The month enjoys around 190 hours of sunshine, creating mostly sunny days with good weather conditions.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Semič.

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

Semič Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 42%  

Precipitation 131 mm (5.2 in)  

Rainy days 13 days  

Humidity 77% *  

Sunshine 190 hours *  

Percentage Sunshine 54% *  

* Data from: Zagreb, Croatia (63 KM, 39 Miles).

What to Wear in Semič in September

For Semič 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Semič in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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 Slovenia, check out our Semič's climate page.

More climate data for Semič

Temperature Rainfall Sunshine Humidity

See the full Semič climate overview or explore weather in Slovenia.