Weather in Cascais for March 2026
In general, the average temperature in Cascais at the beginning of March is 14.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 16.4 °C by the end of March.
Cascais experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 116.2 mm.
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Cascais Weather March
Temperatures trend during March in Cascais
March weather in Cascais day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. |  Partly cloudy | 14° /10° | 1.5 mm | 4 | |
| 2 Mar. | Partly cloudy | 14° /10° | 1 mm | 3 | |
| 3 Mar. | Partly cloudy | 14° /9° | 1.5 mm | 3 | |
| 4 Mar. |  Overcast | 15° /10° | 4.3 mm | 3 | |
| 5 Mar. |  Light rain shower | 15° /11° | 3.8 mm | 3 | |
| 6 Mar. | Light rain shower | 15° /11° | 5.1 mm | 4 | |
| 7 Mar. | Light rain shower | 15° /12° | 10.3 mm | 3 | |
| 8 Mar. | Overcast | 15° /11° | 10 mm | 3 | |
| 9 Mar. | Light rain shower | 14° /11° | 9.5 mm | 3 | |
| 10 Mar. | Light rain shower | 15° /12° | 6 mm | 4 | |
| 11 Mar. |  Mist | 16° /12° | 1.6 mm | 3 | |
| 12 Mar. | Overcast | 16° /11° | 1.4 mm | 4 | |
| 13 Mar. | Patchy rain possible | 16° /11° | 1.2 mm | 4 | |
| 14 Mar. | Partly cloudy | 16° /11° | 0.4 mm | 4 | |
| 15 Mar. |  Sunny | 16° /11° | 1.1 mm | 4 | |
| 16 Mar. | Overcast | 16° /12° | 4.9 mm | 4 | |
| 17 Mar. |  Moderate rain at times | 17° /13° | 5.2 mm | 4 | |
| 18 Mar. | Patchy rain possible | 16° /12° | 1.5 mm | 4 | |
| 19 Mar. | Partly cloudy | 17° /12° | 10.4 mm | 4 | |
| 20 Mar. | Partly cloudy | 17° /11° | 4.6 mm | 4 | |
| 21 Mar. | Light rain shower | 17° /11° | 3.4 mm | 4 | |
| 22 Mar. | Overcast | 18° /12° | 2.3 mm | 4 | |
| 23 Mar. | Partly cloudy | 17° /13° | 1.4 mm | 4 | |
| 24 Mar. | Patchy rain possible | 17° /13° | 2.4 mm | 4 | |
| 25 Mar. | Patchy rain possible | 16° /11° | 1.3 mm | 4 | |
| 26 Mar. | Patchy rain possible | 15° /11° | 1.8 mm | 4 | |
| 27 Mar. | Overcast | 16° /11° | 5.6 mm | 3 | |
| 28 Mar. | Sunny | 18° /12° | 5.7 mm | 5 | |
| 29 Mar. | Partly cloudy | 17° /12° | 2.1 mm | 4 | |
| 30 Mar. | Overcast | 17° /12° | 3.3 mm | 4 | |
| 31 Mar. | Mist | 16° /12° | 2 mm | 4 | |
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Cascais weather in March vs February vs April
| February | March | April | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 15°/12° | 16°/12° | 18°/13° |
| Rainfall | 55 mm | 116 mm | 48 mm |
| Wind | 26.2 km/h | 28.8 km/h | 26.7 km/h |
| Humidity | 73% | 75% | 74% |
| Rainy days | 15 days | 30 days | 13 days |
| Dry days | 14 days | 1 days | 17 days |
Planning a trip to Cascais? Discover the best time to visit
Cascais in March - FAQ
What to pack to Cascais in March?
As you prepare for your trip to Cascais in March, 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 March, 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
March rainfall patterns in Cascais
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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.