Weather in Cascais for January 2025
In general, the average temperature in Cascais at the beginning of January is 16 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 15.6 °C by the end of January.
The climate of Cascais in January is notably wet, with an average of 12 rainy days.
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Cascais in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  17° | 3  17° | 4 16° | 5  16° | ||
| 6 15° | 7 15° | 8  15° | 9 16° | 10 15° | 11 15° | 12  16° |
| 13 16° | 14 17° | 15 16° | 16 16° | 17 15° | 18 14° | 19 14° |
| 20 15° | 21 16° | 22 15° | 23 16° | 24 15° | 25 16° | 26 16° |
| 27 16° | 28 15° | 29 15° | 30 15° | 31 16° |
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Temperatures trend during January in Cascais
January weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate or heavy rain shower | 16° /12° | 5.2 mm | 4 | |
| 2 Jan. | Overcast | 17° /12° | 0.7 mm | 4 | |
| 3 Jan. | Sunny | 17° /13° | 6.9 mm | 5 | |
| 4 Jan. | Sunny | 16° /11° | 6.1 mm | 5 | |
| 5 Jan. | Cloudy | 16° /10° | 1.6 mm | 4 | |
| 6 Jan. | Sunny | 15° /10° | 0.1 mm | 4 | |
| 7 Jan. | Moderate or heavy rain shower | 15° /11° | 5.5 mm | 4 | |
| 8 Jan. | Patchy rain possible | 15° /13° | 6.3 mm | 4 | |
| 9 Jan. | Patchy rain possible | 16° /13° | 0.7 mm | 4 | |
| 10 Jan. | Patchy rain possible | 15° /12° | 0.3 mm | 4 | |
| 11 Jan. | Moderate rain at times | 15° /11° | 0.8 mm | 4 | |
| 12 Jan. | Partly cloudy | 16° /10° | 0.1 mm | 5 | |
| 13 Jan. | Partly cloudy | 16° /12° | 5.8 mm | 5 | |
| 14 Jan. | Cloudy | 17° /14° | 3.4 mm | 4 | |
| 15 Jan. | Patchy rain possible | 16° /14° | 0.5 mm | 4 | |
| 16 Jan. | Patchy rain possible | 16° /14° | 4.9 mm | 4 | |
| 17 Jan. | Patchy rain possible | 15° /13° | 5.1 mm | 4 | |
| 18 Jan. | Moderate rain at times | 14° /12° | 8 mm | 4 | |
| 19 Jan. | Patchy rain possible | 14° /11° | 6.1 mm | 3 | |
| 20 Jan. | Patchy rain possible | 15° /12° | 0.6 mm | 4 | |
| 21 Jan. | Overcast | 16° /11° | 0 mm | 4 | |
| 22 Jan. | Sunny | 15° /10° | 0 mm | 5 | |
| 23 Jan. | Sunny | 16° /9° | 0 mm | 5 | |
| 24 Jan. | Sunny | 15° /9° | 0 mm | 5 | |
| 25 Jan. | Sunny | 16° /10° | 0 mm | 4 | |
| 26 Jan. | Patchy rain possible | 16° /11° | 0.2 mm | 4 | |
| 27 Jan. | Sunny | 16° /10° | 0 mm | 4 | |
| 28 Jan. | Sunny | 15° /10° | 0 mm | 5 | |
| 29 Jan. | Sunny | 15° /9° | 0 mm | 5 | |
| 30 Jan. | Sunny | 15° /9° | 0 mm | 5 | |
| 31 Jan. | Sunny | 16° /10° | 0 mm | 5 | |
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Cascais in January - FAQ
What to pack to Cascais in January?
As you prepare for your trip to Cascais 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 Cascais, 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 Cascais
Quick links
Where is Cascais?Get accurate weather forecasts for Cascais, located at latitude 38.697 and longitude -9.421. Stay updated with localized weather information tailored for Cascais.