Rethymno
December
Weather in Rethymno for December 2025
Your guide to Rethymno weather in December - trends and predictions
In general, the average temperature in Rethymno at the beginning of December is 17.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.7 °C by the end of December.
The climate of Rethymno in December is notably wet, with an average of 11 rainy days, and a total of 175.5 mm of precipitation.
Is December a good time to visit Rethymno? check out the best time to travel to Rethymno page.
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Temperatures
Rain 🌧️
More
20
Dry days
11
Rainy days
0
Snow days
18°/12°
Temperatures
20 km/h
Avg max wind
73 %
Avg humidity
Rethymno in December average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  18° | 3 18° | 4 18° | 5  17° | 6 18° | 7 17° |
| 8 16° | 9 16° | 10 16° | 11 16° | 12 17° | 13 17° | 14 17° |
| 15 18° | 16 17° | 17 14° | 18 15° | 19  16° | 20 17° | 21 16° |
| 22 16° | 23 17° | 24 16° | 25 15° | 26 16° | 27 15° | 28 14° |
| 29 14° | 30 14° | 31 15° |
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Temperatures trend during December in Rethymno
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Sunny | 18° /14° | 5.4 mm | 5 | |
| 2 Dec. | Overcast | 18° /13° | 3.1 mm | 4 | |
| 3 Dec. | Overcast | 18° /13° | 1.6 mm | 5 | |
| 4 Dec. | Sunny | 18° /13° | 0.8 mm | 5 | |
| 5 Dec. | Light rain shower | 17° /14° | 1 mm | 4 | |
| 6 Dec. | Light rain shower | 18° /13° | 2.4 mm | 4 | |
| 7 Dec. | Light rain shower | 17° /13° | 2.7 mm | 4 | |
| 8 Dec. | Light rain shower | 16° /13° | 6.1 mm | 4 | |
| 9 Dec. | Patchy rain possible | 16° /13° | 2.3 mm | 4 | |
| 10 Dec. | Patchy rain possible | 16° /13° | 0.6 mm | 4 | |
| 11 Dec. | Light rain shower | 16° /12° | 3 mm | 5 | |
| 12 Dec. | Patchy rain possible | 17° /13° | 0.3 mm | 5 | |
| 13 Dec. | Patchy rain possible | 17° /13° | 0.3 mm | 4 | |
| 14 Dec. | Overcast | 17° /13° | 0 mm | 5 | |
| 15 Dec. | Overcast | 18° /13° | 0.3 mm | 4 | |
| 16 Dec. | Light rain shower | 17° /13° | 4.8 mm | 4 | |
| 17 Dec. | Light rain shower | 14° /11° | 2.7 mm | 4 | |
| 18 Dec. | Patchy rain possible | 15° /11° | 0.4 mm | 4 | |
| 19 Dec. | Partly cloudy | 16° /11° | 0 mm | 5 | |
| 20 Dec. | Patchy rain possible | 17° /11° | 0.5 mm | 4 | |
| 21 Dec. | Light rain shower | 16° /12° | 8.7 mm | 4 | |
| 22 Dec. | Patchy rain possible | 16° /11° | 0.4 mm | 4 | |
| 23 Dec. | Patchy rain possible | 17° /11° | 1.5 mm | 4 | |
| 24 Dec. | Sunny | 16° /11° | 8.4 mm | 4 | |
| 25 Dec. | Sunny | 15° /11° | 2.3 mm | 4 | |
| 26 Dec. | Patchy rain possible | 16° /11° | 8.1 mm | 4 | |
| 27 Dec. | Patchy rain possible | 15° /11° | 8.9 mm | 4 | |
| 28 Dec. | Patchy rain possible | 14° /11° | 4 mm | 4 | |
| 29 Dec. | Partly cloudy | 14° /10° | 4.2 mm | 4 | |
| 30 Dec. | Patchy rain possible | 14° /11° | 2.4 mm | 4 | |
| 31 Dec. | Light rain shower | 15° /12° | 0.5 mm | 4 | |
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Important Notice
Our weather forecast for Rethymno 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 Rethymno forecast closer to your planned date for the most up-to-date weather information.
Rethymno in December - FAQ
What are the expected maximum and minimum temperatures in Rethymno during December?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rethymno during December?
Significant rainfall exceeding 175.5 mm is expected in Rethymno during December, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rethymno during December?
The average wind speed in Rethymno during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Rethymno in December?
As you prepare for your trip to Rethymno 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 Rethymno, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
December rainfall patterns in Rethymno
Explore the daily rainfall trends and prepare for Rethymnos December weather 💧
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