Weather in Kotor for December 2025
So far, December 2025 in Kotor is slightly warmer than the historical average by 1.6 °C.
Expect cooler weather in the next days in Kotor with the forecast suggesting a temperature of 9.2 °C, lower than the historical average.
In general, the average temperature in Kotor at the beginning of December is 10.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 8.6 °C by the end of December.
Kotor experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 391.2 mm.
Temperatures
Rain 🌧️
Kotor Weather December
Temperatures trend during December in Kotor
December weather in Kotor day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Partly cloudy | 12° /5° | 7.1 mm | 4 | |
| 2 Dec. |  Light rain shower | 10° /4° | 10.1 mm | 3 | |
| 3 Dec. | Light rain shower | 9° /4° | 6.8 mm | 2 | |
| 4 Dec. | Partly cloudy | 9° /3° | 2.1 mm | 3 | |
| 5 Dec. |  Light rain | 10° /4° | 7.6 mm | 2 | |
| 6 Dec. |  Moderate rain | 11° /4° | 10.8 mm | 3 | |
| 7 Dec. | Patchy rain possible | 11° /2° | 2.5 mm | 3 | |
| 8 Dec. |  Sunny | 7° /2° | 7.9 mm | 3 | |
| 9 Dec. |  Overcast | 8° /1° | 6.6 mm | 2 | |
| 10 Dec. | Light rain | 10° /3° | 4.8 mm | 3 | |
| 11 Dec. |  Cloudy | 10° /3° | 2.2 mm | 3 | |
| 12 Dec. | Light drizzle | 12° /4° | 0.3 mm | 3 | |
| 13 Dec. | Sunny | 13° /4° | 2.3 mm | 4 | |
| 14 Dec. | Light rain shower | 12° /6° | 16.7 mm | 3 | |
| 15 Dec. | Sunny | 10° /3° | 2.3 mm | 3 | |
| 16 Dec. | Partly cloudy | 14° /6° | 0 mm | 0.2 | |
| 17 Dec. | Patchy rain possible | 11° /6° | 1.5 mm | 0 | |
| 18 Dec. | Partly cloudy | 14° /6° | 0 mm | 0.2 | |
| 19 Dec. | Partly cloudy | 9° /6° | 0 mm | 0.1 | |
| 20 Dec. | Partly cloudy | 9° /5° | 0 mm | 0.4 | |
| 21 Dec. | Sunny | 14° /5° | 0 mm | 3 | |
| 22 Dec. | Sunny | 7° /4° | 0 mm | 3 | |
| 23 Dec. | Patchy rain possible | 8° /3° | 0.9 mm | 2 | |
| 24 Dec. | Moderate rain | 5° /4° | 5.8 mm | 1 | |
| 25 Dec. | Patchy rain possible | 7° /4° | 2.5 mm | 2 | |
| 26 Dec. | Moderate rain | 10° /9° | 5.1 mm | 2 | |
| 27 Dec. | Patchy rain possible | 11° /5° | 3.6 mm | 2 | |
| 28 Dec. | Sunny | 3° /0° | 0 mm | 2 | |
| 29 Dec. | Sunny | 7° /1° | 0 mm | 2 | |
| 30 Dec. | Overcast | 11° /7° | 0 mm | 4 | |
| 31 Dec. | Partly cloudy | 11° /6° | 0 mm | 4 | |
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Kotor in December - FAQ
Kotor water temperatures in December
The average water temperature of the Adriatic Sea near Kotor in December is 17 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Kotor in December?
- The average water temperature in Kotor in December is 17 °C.
- Can you swim in Kotor in December?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
December rainfall patterns in Kotor
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