Weather in Porto for January 2026
In general, the average temperature in Porto at the beginning of January is 13.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 14.9 °C by the end of January.
Porto experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 169.2 mm.
Is January a good time to visit Porto? check out the best time to travel to Porto page.
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Porto Weather January
Temperatures trend during January in Porto
January weather in Porto day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Overcast | 14° /8° | 13.5 mm | 3 | |
| 2 Jan. |  Cloudy | 14° /8° | 5.6 mm | 3 | |
| 3 Jan. | Overcast | 14° /8° | 5.2 mm | 3 | |
| 4 Jan. | Overcast | 13° /8° | 3.3 mm | 3 | |
| 5 Jan. |  Sunny | 13° /7° | 10.7 mm | 4 | |
| 6 Jan. |  Patchy rain possible | 12° /6° | 1.8 mm | 3 | |
| 7 Jan. | Sunny | 13° /7° | 12 mm | 3 | |
| 8 Jan. |  Partly cloudy | 12° /7° | 12.1 mm | 3 | |
| 9 Jan. | Partly cloudy | 12° /8° | 2.3 mm | 3 | |
| 10 Jan. | Patchy rain possible | 14° /9° | 1.1 mm | 4 | |
| 11 Jan. | Overcast | 14° /8° | 3.7 mm | 4 | |
| 12 Jan. | Sunny | 14° /7° | 0 mm | 4 | |
| 13 Jan. | Sunny | 13° /7° | 1.8 mm | 4 | |
| 14 Jan. | Partly cloudy | 14° /7° | 5.7 mm | 4 | |
| 15 Jan. | Sunny | 14° /7° | 6.6 mm | 4 | |
| 16 Jan. | Sunny | 14° /9° | 6.8 mm | 4 | |
| 17 Jan. | Sunny | 15° /7° | 7.8 mm | 4 | |
| 18 Jan. | Sunny | 13° /7° | 2.3 mm | 4 | |
| 19 Jan. | Overcast | 13° /7° | 3.7 mm | 3 | |
| 20 Jan. |  Moderate or heavy rain shower | 14° /9° | 9.4 mm | 3 | |
| 21 Jan. | Moderate or heavy rain shower | 15° /9° | 8.6 mm | 4 | |
| 22 Jan. | Moderate or heavy rain shower | 14° /8° | 7 mm | 3 | |
| 23 Jan. | Sunny | 15° /8° | 4.8 mm | 4 | |
| 24 Jan. | Sunny | 15° /7° | 3.2 mm | 4 | |
| 25 Jan. | Sunny | 15° /8° | 5.4 mm | 4 | |
| 26 Jan. | Moderate or heavy rain shower | 15° /8° | 8 mm | 4 | |
| 27 Jan. | Overcast | 15° /9° | 4.1 mm | 4 | |
| 28 Jan. | Sunny | 15° /9° | 2.1 mm | 4 | |
| 29 Jan. | Sunny | 15° /9° | 5.1 mm | 4 | |
| 30 Jan. | Partly cloudy | 14° /8° | 2.9 mm | 4 | |
| 31 Jan. | Sunny | 15° /7° | 2.5 mm | 4 | |
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Porto in January - FAQ
What to pack to Porto in January?
As you prepare for your trip to Porto 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 Porto, 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 Porto
Quick links
Where is Porto?Get accurate weather forecasts for Porto, located at latitude 41.15 and longitude -8.611. Stay updated with localized weather information tailored for Porto.