Kosharitsa Weather in October

October in Kosharitsa sees daytime temperatures around 19°C (66°F) and lows of 12°C (54°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Kosharitsa in October

It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. Climate statistics over the past 30 years suggest around 5 days of rain, with 64 mm (2.5 in) average 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 Kosharitsa in October

Temperatures in Kosharitsa in October top out at 19°C (66°F) and drop to 12°C (54°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. 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 Kosharitsa in October

The month enjoys around 205 hours of sunshine, creating mostly sunny days with good weather conditions.

Average water temperature in October

At 19°C (66°F), the water is getting there — comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

If you prefer enjoying temperate temperatures and rain-free days, May, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Kosharitsa Temperature in October

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Water Temperature 19°C (66°F) *  

Chance of Rain 16%  

Precipitation 64 mm (2.5 in)  

Rainy days 5 days  

Humidity 77% *  

Sunshine 205 hours *  

Percentage Sunshine *  

* Data from: Sunny Beach, Bulgaria (6 KM, 4 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Kosharitsa typically drop from around 21°C (70°F) at the start of October to approximately 16°C (61°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 12°C (54°F).

Average temperatures in October

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Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

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Historical weather for Kosharitsa in October

Browse day-by-day weather records for Kosharitsa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Kosharitsa historical weather extremes in October

Our historical data for Kosharitsa spans 1997 to 2025, revealing these weather extremes.

• The hottest October day on record in Kosharitsa reached 33°C (91°F) (October 6, 2020).
• The coldest October day was on October 27, 2014, with a maximum of 5°C (41°F).
• Nighttime temperatures dropped to -2°C (28°F) on October 29, 2003, marking the coldest October night on record.

What to Wear in Kosharitsa in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 19°C (66°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Kosharitsa in October

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

Cycling

10/10

Walking

10/10

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 Kosharitsa's climate page.

More climate data for Kosharitsa

Temperature Rainfall Sunshine Humidity Water Temp

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