Karlovo Weather in September

September in Karlovo averages 24°C (75°F) during the day and 12°C (54°F) at night. Quite a bit of rainfall is typical this month, with around 68 mm (2.7 in) on average. An umbrella is a good idea.

Rainfall in Karlovo in September

Typically, about 5 days will experience rainfall, with an average of 68 mm (2.7 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Karlovo in September

If you're visiting Karlovo in September, expect perfect temperatures with highs of 24°C (75°F) and overnight lows of 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Karlovo in September

Expect a lot of sunshine this month, with about 228 hours of sun. These sunny conditions add to the overall experience.

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

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• January
• February
• March
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• May
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• August

• September
• October
• November
• December

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

Karlovo Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 18%  

Precipitation 68 mm (2.7 in)  

Rainy days 5 days  

Humidity 48% *  

Sunshine 228 hours *  

Percentage Sunshine *  

* Data from: Plovdiv, Bulgaria (56 KM, 34 Miles).

What to Wear in Karlovo 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. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Karlovo in September

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

Swimming

9/10

Cycling

10/10

Walking

10/10

Barbeque

8/10

Camping

8/10

Outdoor sports

10/10

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 Bulgaria, check out our Karlovo's climate page.

More climate data for Karlovo

Temperature Rainfall Sunshine Humidity

See the full Karlovo climate overview or explore weather in Bulgaria.