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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
March in Lisbon brings mild, often unsettled weather, with daytime highs around 18°C and a notable chance of rain, so pack layers and an umbrella. The live forecast above gives the precise conditions for your visit.
What is the typical weather in Lisbon during March?
Lisbon’s March climate is a transition from winter wetness to spring sunshine. Expect average highs of 17–19°C (63–66°F in lisbon weather march fahrenheit), lows around 9–11°C, and roughly 8–10 rainy days spread across the month.
- Daylight lengthens to about 12 hours, with 5–6 hours of daily sunshine.
- Sea temperature remains cool at around 15°C, so swimming is limited to hardy visitors.
- Rainfall averages 50–70mm, often in short showers rather than all-day downpours.
- Wind is moderate, occasionally gusty, particularly near the Tagus estuary.
How does March compare to other spring months in Portugal?
March is cooler and wetter than April, making it a quieter, more affordable time to explore. For comparison, lisbon weather april typically sees highs of 20°C and less rain, while porto weather march is cooler and rainier, with highs around 16°C. For broader weather in portugal in march april, the south (Algarve) stays slightly warmer and drier than the north.
Is March a good time to visit Lisbon for sightseeing?
Yes, but expect some rain. Crowds are thinner than in summer, flights are cheaper, and the city’s gardens and historic districts are pleasant in mild conditions. For ideas, see what to do in lisbon in march — indoor attractions like museums and the Oceanário are excellent wet-weather options.
Does it rain a lot in Lisbon in March?
Moderately. You’ll likely see rain on about a third of days, but it often falls as brief showers. Check the live forecast above for daily details. The lisbon weather march rain average is 60–70mm, less than January but more than May.
What temperature is Lisbon in March in Celsius and Fahrenheit?
Typical highs are 17–19°C, which is 63–66°F. Overnight lows hover around 10°C (50°F). For precise conversions, refer to lisbon weather march celsius or lisbon weather march fahrenheit readings in the live forecast.
Sources
For other UK city forecasts, see our UK weather hub or check Bristol Weather. For a longer outlook, visit 10 Day Weather Forecast UK. If you’re planning ahead, porto weather march and lisbon weather march reddit discussions often offer traveller insights, though official sources remain most reliable.