Weather in Siena for January 2025
In general, the average temperature in Siena at the beginning of January is 11 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12.6 °C by the end of January.
The climate of Siena in January is notably wet, with an average of 11 rainy days.
Is January a good time to visit Siena? check out the best time to travel to Siena page.
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Siena in January average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 11° | 2 11° | 3 13° | 4 14° | 5 11° | ||
6 10° | 7 7° | 8 8° | 9 6° | 10 5° | 11 7° | 12 9° |
13 8° | 14 8° | 15 11° | 16 12° | 17 12° | 18 15° | 19 12° |
20 5° | 21 8° | 22 9° | 23 11° | 24 11° | 25 12° | 26 13° |
27 15° | 28 13° | 29 12° | 30 12° | 31 11° |
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Temperatures trend during January in Siena
January weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Jan. | Patchy rain possible | 11° /6° | 0.9 mm | 3 | |
2 Jan. | Patchy rain possible | 11° /5° | 0.3 mm | 3 | |
3 Jan. | Patchy rain possible | 13° /6° | 0.8 mm | 3 | |
4 Jan. | Patchy rain possible | 14° /7° | 0.1 mm | 3 | |
5 Jan. | Light rain shower | 11° /6° | 2 mm | 3 | |
6 Jan. | Light rain shower | 10° /8° | 19 mm | 3 | |
7 Jan. | Light drizzle | 7° /5° | 1.4 mm | 2 | |
8 Jan. | Overcast | 8° /1° | 0 mm | 2 | |
9 Jan. | Partly cloudy | 6° /0° | 0 mm | 3 | |
10 Jan. | Patchy rain possible | 5° /0° | 0.2 mm | 2 | |
11 Jan. | Overcast | 7° /0° | 0 mm | 2 | |
12 Jan. | Partly cloudy | 9° /0° | 0 mm | 3 | |
13 Jan. | Partly cloudy | 8° /0° | 0 mm | 3 | |
14 Jan. | Patchy rain possible | 8° /2° | 0.4 mm | 2 | |
15 Jan. | Patchy rain possible | 11° /5° | 0.7 mm | 3 | |
16 Jan. | Patchy rain possible | 12° /6° | 0.8 mm | 3 | |
17 Jan. | Light rain shower | 12° /6° | 5.7 mm | 3 | |
18 Jan. | Patchy rain possible | 15° /9° | 2.8 mm | 4 | |
19 Jan. | Patchy rain possible | 12° /4° | 0.6 mm | 3 | |
20 Jan. | Sunny | 5° /0° | 0 mm | 3 | |
21 Jan. | Overcast | 8° /-2° | 0 mm | 2 | |
22 Jan. | Partly cloudy | 9° /0° | 0 mm | 3 | |
23 Jan. | Overcast | 11° /3° | 0.1 mm | 3 | |
24 Jan. | Overcast | 11° /1° | 0 mm | 3 | |
25 Jan. | Sunny | 12° /3° | 0 mm | 4 | |
26 Jan. | Partly cloudy | 13° /3° | 0 mm | 4 | |
27 Jan. | Sunny | 15° /4° | 0 mm | 4 | |
28 Jan. | Partly cloudy | 13° /3° | 0 mm | 4 | |
29 Jan. | Sunny | 12° /1° | 0 mm | 4 | |
30 Jan. | Overcast | 12° /0° | 0 mm | 3 | |
31 Jan. | Overcast | 11° /2° | 0 mm | 3 | |
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Siena in January - FAQ
What to pack to Siena in January?
As you prepare for your trip to Siena in January, 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 January, 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
January 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.