Weather in Portimão for March 2027
In general, the average temperature in Portimão at the beginning of March is 15.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.6 °C by the end of March.
The climate of Portimão in March is notably wet, with an average of 13 rainy days, and a total of 100.4 mm of precipitation.
Is March a good time to visit Portimão? check out the best time to travel to Portimão page.
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Portimão Weather March
Temperatures trend during March in Portimão
March weather in Portimão day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. |  Patchy rain possible | 15° /9° | 0.5 mm | 4 | |
| 2 Mar. |  Light rain | 15° /9° | 3 mm | 3 | |
| 3 Mar. | Patchy rain possible | 16° /10° | 2.3 mm | 4 | |
| 4 Mar. | Light rain shower | 16° /10° | 2.3 mm | 4 | |
| 5 Mar. | Light rain shower | 16° /10° | 1.5 mm | 4 | |
| 6 Mar. | Patchy rain possible | 15° /10° | 2 mm | 4 | |
| 7 Mar. | Light rain | 15° /11° | 5.2 mm | 3 | |
| 8 Mar. | Light rain | 16° /10° | 5.2 mm | 3 | |
| 9 Mar. | Light rain | 15° /11° | 4.5 mm | 3 | |
| 10 Mar. | Light rain | 16° /11° | 3.9 mm | 4 | |
| 11 Mar. | Patchy rain possible | 18° /10° | 0.5 mm | 4 | |
| 12 Mar. |  Overcast | 18° /11° | 0.6 mm | 4 | |
| 13 Mar. | Light rain | 18° /11° | 3.9 mm | 4 | |
| 14 Mar. | Patchy rain possible | 17° /11° | 0.4 mm | 4 | |
| 15 Mar. |  Sunny | 18° /11° | 0.4 mm | 5 | |
| 16 Mar. | Patchy rain possible | 19° /11° | 1 mm | 5 | |
| 17 Mar. | Light rain | 17° /12° | 7.5 mm | 4 | |
| 18 Mar. | Light rain | 18° /12° | 7.1 mm | 4 | |
| 19 Mar. |  Moderate rain | 18° /12° | 18.5 mm | 4 | |
| 20 Mar. | Light rain | 17° /12° | 9.2 mm | 4 | |
| 21 Mar. | Light rain | 17° /11° | 3.6 mm | 4 | |
| 22 Mar. | Sunny | 19° /11° | 0.8 mm | 5 | |
| 23 Mar. | Patchy rain possible | 18° /12° | 1.6 mm | 5 | |
| 24 Mar. | Patchy rain possible | 19° /11° | 0.8 mm | 5 | |
| 25 Mar. | Sunny | 18° /11° | 0.3 mm | 5 | |
| 26 Mar. | Patchy rain possible | 19° /11° | 1.1 mm | 5 | |
| 27 Mar. | Patchy rain possible | 18° /11° | 1.4 mm | 5 | |
| 28 Mar. | Patchy rain possible | 19° /12° | 2.4 mm | 5 | |
| 29 Mar. | Light rain | 19° /11° | 3 mm | 5 | |
| 30 Mar. | Light rain | 19° /11° | 3.2 mm | 5 | |
| 31 Mar. | Light rain | 19° /11° | 2.9 mm | 5 | |
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Portimão weather in March vs February vs April
| February | March | April | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 16°/11° | 17°/11° | 20°/12° |
| Rainfall | 77 mm | 100 mm | 26 mm |
| Wind | 23.5 km/h | 24.4 km/h | 22.2 km/h |
| Humidity | 76% | 76% | 70% |
| Rainy days | 9 days | 13 days | 6 days |
| Dry days | 19 days | 18 days | 24 days |
Planning a trip to Portimão? Discover the best time to visit
Portimão in March - FAQ
What are the expected maximum and minimum temperatures in Portimão during March?
How much rainfall should be expected in Portimão during March?
What are the typical wind conditions in Portimão during March?
Portimão water temperatures in March
The average water temperature of the Atlantic Ocean near Portimão in March is 13.3 °C. At the beginning of March temperatures are around 13.6 °C; by the end of the month they get a bit cooler and reach 13 °C.
- What is the water temperature in Portimão in March?
- The average water temperature in Portimão in March is 13.3 °C.
- Can you swim in Portimão in March?
- Cold enough that you lose heat fast. A full 4–5 mm wetsuit (plus hood/gloves for comfort) is advisable for anything beyond a brief plunge.
March rainfall patterns in Portimão
What to pack to Portimão in March?
Mild · highs around 17 °C, frequent showers
As you prepare for your trip to Portimão 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 Portimão, during March, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Portimão?Get accurate weather forecasts for Portimão, located at latitude 37.139 and longitude -8.538. Stay updated with localized weather information tailored for Portimão.