Koper
October
Weather in Koper for October 2025
Your guide to Koper weather in October - trends and predictions
Until now, October 2025 in Koper is slightly cooler than the historical average by -1.1 °C.
In general, the average temperature in Koper at the beginning of October is 16.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.9 °C by the end of October.
The climate of Koper in October is notably wet, with an average of 12 rainy days, and a total of 147.2 mm of precipitation.
Temperatures
Rain 🌧️
19
Dry days
12
Rainy days
0
Snow days
19°/12°
Temperatures
11 km/h
Avg max wind
81 %
Avg humidity
Koper Weather October
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Temperatures trend during October in Koper
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October weather in Koper day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Overcast | 18° /8° | 0 mm | 4 | |
| 2 Oct. |  Moderate or heavy rain shower | 17° /9° | 26.3 mm | 5 | |
| 3 Oct. |  Light rain shower | 15° /8° | 10 mm | 5 | |
| 4 Oct. |  Moderate or heavy rain with thunder | 16° /7° | 9 mm | 4 | |
| 5 Oct. | Patchy rain possible | 14° /8° | 26.7 mm | 4 | |
| 6 Oct. | Patchy rain possible | 16° /8° | 0 mm | 4 | |
| 7 Oct. | Patchy rain possible | 18° /8° | 0.1 mm | 5 | |
| 8 Oct. | Light rain shower | 20° /11° | 4.1 mm | 5 | |
| 9 Oct. | Light rain shower | 19° /12° | 7.4 mm | 4 | |
| 10 Oct. | Light rain shower | 21° /13° | 5.8 mm | 5 | |
| 11 Oct. | Patchy rain possible | 21° /12° | 0.4 mm | 5 | |
| 12 Oct. |  Partly cloudy | 20° /10° | 0 mm | 6 | |
| 13 Oct. | Light rain shower | 19° /11° | 0.4 mm | 5 | |
| 14 Oct. | Patchy rain possible | 19° /11° | 0.2 mm | 5 | |
| 15 Oct. | Partly cloudy | 20° /11° | 0 mm | 6 | |
| 16 Oct. | Patchy rain possible | 20° /10° | 1 mm | 5 | |
| 17 Oct. | Patchy rain possible | 19° /10° | 0.4 mm | 5 | |
| 18 Oct. | Light rain shower | 18° /10° | 3.9 mm | 4 | |
| 19 Oct. |  Patchy light drizzle | 19° /9° | 0.6 mm | 5 | |
| 20 Oct. | Partly cloudy | 18° /10° | 0.8 mm | 5 | |
| 21 Oct. | Partly cloudy | 17° /11° | 8.4 mm | 5 | |
| 22 Oct. | Overcast | 18° /11° | 3.1 mm | 5 | |
| 23 Oct. | Light rain shower | 19° /12° | 17.8 mm | 5 | |
| 24 Oct. | Patchy rain possible | 14° /9° | 1.5 mm | 4 | |
| 25 Oct. | Patchy rain possible | 17° /9° | 0.3 mm | 4 | |
| 26 Oct. | Light rain shower | 17° /10° | 3.5 mm | 4 | |
| 27 Oct. | Partly cloudy | 17° /9° | 0.1 mm | 5 | |
| 28 Oct. |  Sunny | 18° /8° | 0 mm | 5 | |
| 29 Oct. | Sunny | 18° /9° | 1.6 mm | 5 | |
| 30 Oct. | Sunny | 21° /10° | 0 mm | 6 | |
| 31 Oct. |  Moderate rain | 17° /12° | 9.7 mm | 0.1 | |
| Next | |||||
Important Notice
Our weather forecast for Koper in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Koper forecast closer to your planned date for the most up-to-date weather information.
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Koper in October - FAQ
What are the expected maximum and minimum temperatures in Koper during October?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Koper during October?
Significant rainfall exceeding 147.2 mm is expected in Koper during October, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Koper during October?
The average wind speed in Koper during October is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Koper
Explore the daily rainfall trends and prepare for Kopers October weather 💧
UV exposure in Koper during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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