Karlovy Vary Weather in October
October in Karlovy Vary typically sees daytime highs of 12°C (54°F) and nighttime lows of 4°C (39°F). Expect some rainfall during the month.
Rainfall in Karlovy Vary in October
On average, there are about 13 days with rain during this month, averaging 59 mm (2.3 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Karlovy Vary in October
In October, expect low temperatures in Karlovy Vary, with highs of 12°C (54°F) and lows of 4°C (39°F) at night. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Karlovy Vary in October
With about 105 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Karlovy Vary.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Czech Republic, check out our Karlovy Vary's climate page.
Karlovy Vary Temperature in October
Min Temperature
4°C (39°F)
Max Temperature
12°C (54°F)
Chance of Rain
43%
Precipitation
59 mm (2.3 in)
Rainy days
13 days
Humidity
82% *
Sunshine
105 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Karlovy Vary typically drop from around 13°C (55°F) at the start of October to approximately 8°C (46°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 6°C (43°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Karlovy Vary in October
Browse day-by-day weather records for Karlovy Vary spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Karlovy Vary historical weather extremes in October
According to our 49 years of weather records for Karlovy Vary, the following extremes were recorded between 1976 and 2025.
- Karlovy Vary recorded its highest October temperature of 24°C (75°F) on October 5, 2004.
- The coldest October day was on October 31, 1980, with a maximum of 0°C (32°F).
- Karlovy Vary registered its coldest October night on October 26, 1979, with temperatures dropping to -9°C (16°F).
Best Places in Czech Republic in October
Find out more about the weather in Czech Republic and which places have the best travel conditions in this month. See all of Czech Republic in October →
perfect weather
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tolerable
unpleasant
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What to Wear in Karlovy Vary in October
Pack for changing conditions in Karlovy Vary in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Karlovy Vary in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Czech Republic, check out our Karlovy Vary's climate page.
Temperature Rainfall Sunshine Humidity
See the full Karlovy Vary climate overview or explore weather in Czech Republic.
