Opatija
December
Weather in Opatija for December 2026
Your guide to Opatija weather in December - trends and predictions
Opatija experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 68.8 mm.
Is December a good time to visit Opatija? check out the best time to travel to Opatija page.
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Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
8°/2°
Temperatures
15 km/h
Avg max wind
75 %
Avg humidity
Opatija Weather December
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Temperatures trend during December in Opatija
See the weather trend as well as the moving average line
December weather in Opatija day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Partly cloudy | 9° /4° | 0 mm | 1.2 | |
| 2 Dec. |  Patchy rain possible | 9° /4° | 2 mm | 1.2 | |
| 3 Dec. |  Overcast | 9° /3° | 0.3 mm | 1.2 | |
| 4 Dec. | Patchy rain possible | 8° /4° | 2.2 mm | 1.2 | |
| 5 Dec. | Patchy rain possible | 7° /2° | 2 mm | 1.2 | |
| 6 Dec. | Overcast | 7° /2° | 0 mm | 1.2 | |
| 7 Dec. | Overcast | 10° /4° | 0 mm | 1.1 | |
| 8 Dec. |  Light drizzle | 9° /3° | 1.4 mm | 1.1 | |
| 9 Dec. | Light rain | 9° /4° | 2.2 mm | 1.1 | |
| 10 Dec. |  Light freezing rain | 8° /2° | 0.7 mm | 1.1 | |
| 11 Dec. | Partly cloudy | 10° /3° | 0 mm | 1.1 | |
| 12 Dec. |  Sunny | 9° /1° | 0 mm | 1.1 | |
| 13 Dec. | Partly cloudy | 10° /3° | 0.1 mm | 1.1 | |
| 14 Dec. | Light rain | 9° /4° | 5.2 mm | 1.1 | |
| 15 Dec. | Sunny | 10° /2° | 0 mm | 1.1 | |
| 16 Dec. | Sunny | 10° /3° | 0 mm | 1.1 | |
| 17 Dec. | Light rain | 10° /4° | 8.8 mm | 1.1 | |
| 18 Dec. | Patchy rain possible | 10° /4° | 1.8 mm | 1.1 | |
| 19 Dec. | Light rain | 11° /5° | 5.4 mm | 1.1 | |
| 20 Dec. |  Moderate rain | 10° /4° | 16.5 mm | 1 | |
| 21 Dec. | Sunny | 9° /1° | 0 mm | 1.1 | |
| 22 Dec. | Light rain | 9° /1° | 7.1 mm | 1 | |
| 23 Dec. |  Light sleet | 7° /3° | 9.5 mm | 1 | |
| 24 Dec. | Light rain | 6° /0° | 3.7 mm | 1 | |
| 25 Dec. | Patchy rain possible | 5° /1° | 0 mm | 1 | |
| 26 Dec. | Partly cloudy | 6° /1° | 0 mm | 1.1 | |
| 27 Dec. | Sunny | 9° /1° | 0 mm | 1.1 | |
| 28 Dec. | Sunny | 8° /2° | 0 mm | 1.1 | |
| 29 Dec. | Sunny | 10° /3° | 0 mm | 1.1 | |
| 30 Dec. | Sunny | 7° /3° | 0 mm | 1.1 | |
| 31 Dec. | Sunny | 6° /0° | 0 mm | 1.1 | |
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Important Notice
Our weather forecast for Opatija in December 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 Opatija forecast closer to your planned date for the most up-to-date weather information.
Change Month
Opatija weather in December vs November vs January
Compare December weather in Opatija with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| November | December | January | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 12°/5° | 8°/2° | 7°/1° |
| Rainfall | 159 mm | 69 mm | 251 mm |
| Snowfall | 1 cm | 0 cm | 7 cm |
| Wind | 16.7 km/h | 14.6 km/h | 17.2 km/h |
| Humidity | 77% | 75% | 82% |
| Rainy days | 10 days | 8 days | 16 days |
| Snow days | 1 days | 0 days | 2 days |
| Dry days | 19 days | 23 days | 13 days |
Planning a trip to Opatija? Discover the best time to visit
Opatija in December - FAQ
What are the expected maximum and minimum temperatures in Opatija during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 2°.
How much rainfall should be expected in Opatija during December?
Moderate rainfall is anticipated in Opatija during December, with a total of 68.8 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
Will it snow in Opatija in December 2026?
Opatija typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Opatija during December?
The average wind speed in Opatija during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Opatija
Explore the daily rainfall trends and prepare for Opatijas December weather 💧
Typically, Opatija has 8 rainy days in December with a total of 68.8 mm of rainfall.
What to pack to Opatija in December?
Cold & raw · highs around 8 °C, frequent showers
As you prepare for your trip to Opatija in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Opatija, during December, is comfortable and enjoyable, regardless of the weather conditions.
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🧥 Clothing
👟 Footwear
🎒 Accessories
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