Weather in Siena for December 2024
Expect cooler weather in the next days in Siena with the forecast suggesting a temperature of 8.1 °C, lower than the historical average.
In general, the average temperature in Siena at the beginning of December is 10.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 11.1 °C by the end of December.
Siena sees moderate rainfall in December, averaging 9 rainy days.
Christmas Day 🎄 - See the weather forecast for Wednesday, 25 December in Siena.
Is December a good time to visit Siena? check out the best time to travel to Siena page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
Siena in December average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 15° | ||||||
2 16° | 3 11° | 4 10° | 5 9° | 6 8° | 7 7° | 8 7° |
9 8° | 10 8° | 11 8° | 12 7° | 13 7° | 14 7° | 15 8° |
16 9° | 17 9° | 18 11° | 19 12° | 20 11° | 21 11° | 22 12° |
23 12° | 24 12° | 25 12° | 26 12° | 27 12° | 28 9° | 29 11° |
30 11° | 31 11° |
You can click on date
Temperatures trend during December in Siena
December weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Dec. | Sunny | 15° /7° | 0 mm | 5 | |
2 Dec. | Light rain shower | 16° /6° | 9.2 mm | 4 | |
3 Dec. | Partly cloudy | 11° /4° | 0.1 mm | 0.2 | |
4 Dec. | Patchy rain possible | 10° /5° | 0.7 mm | 0.2 | |
5 Dec. | Sunny | 9° /2° | 0 mm | 0.2 | |
6 Dec. | Sunny | 8° /1° | 0 mm | 0.2 | |
7 Dec. | Patchy rain possible | 7° /2° | 1.5 mm | 0.3 | |
8 Dec. | Patchy rain possible | 7° /3° | 0.7 mm | 2 | |
9 Dec. | Sunny | 8° /1° | 0 mm | 2 | |
10 Dec. | Patchy rain possible | 8° /0° | 0.1 mm | 1 | |
11 Dec. | Patchy rain possible | 8° /1° | 0.7 mm | 1 | |
12 Dec. | Patchy rain possible | 7° /3° | 0.3 mm | 2 | |
13 Dec. | Patchy rain possible | 7° /2° | 4 mm | 1 | |
14 Dec. | Patchy rain possible | 7° /2° | 4.1 mm | 1 | |
15 Dec. | Partly cloudy | 8° /1° | 0 mm | 2 | |
16 Dec. | Patchy rain possible | 9° /5° | 0 mm | 2 | |
17 Dec. | Partly cloudy | 9° /1° | 0 mm | 3 | |
18 Dec. | Sunny | 11° /2° | 0 mm | 4 | |
19 Dec. | Sunny | 12° /4° | 0 mm | 4 | |
20 Dec. | Overcast | 11° /3° | 0 mm | 3 | |
21 Dec. | Partly cloudy | 11° /3° | 0 mm | 4 | |
22 Dec. | Cloudy | 12° /5° | 0 mm | 3 | |
23 Dec. | Partly cloudy | 12° /5° | 0 mm | 4 | |
24 Dec. | Mist | 12° /4° | 0 mm | 3 | |
25 Dec. | Cloudy | 12° /6° | 0 mm | 3 | |
26 Dec. | Cloudy | 12° /4° | 0 mm | 3 | |
27 Dec. | Partly cloudy | 12° /4° | 0 mm | 4 | |
28 Dec. | Overcast | 9° /5° | 0 mm | 2 | |
29 Dec. | Patchy rain possible | 11° /7° | 0.5 mm | 3 | |
30 Dec. | Patchy rain possible | 11° /7° | 0 mm | 3 | |
31 Dec. | Patchy rain possible | 11° /7° | 0.5 mm | 3 | |
Next |
Siena in December - FAQ
What to pack to Siena in December?
As you prepare for your trip to Siena 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 Siena, 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 Siena
Quick links
Get accurate weather forecasts for Siena, located at latitude 43.318 and longitude 11.331. Stay updated with localized weather information tailored for Siena.