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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Scope Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Check the live forecast above for today’s conditions, then use the monthly breakdown below to plan your trip: the Algarve has a Mediterranean climate with hot, dry summers and mild, wet winters, making late spring and early autumn the most comfortable times to visit.
What does the Algarve’s weather look like month by month?
The Algarve’s weather by month follows a clear pattern. From June to September, daytime highs range from 26°C to 31°C, with nearly no rain and sea temperatures around 20–23°C. October and May are transitional, with highs of 22–24°C and occasional showers. From November to February, temperatures drop to 15–18°C, and rainfall is highest, especially in December and January. March and April see warming trends: weather in Algarve in March averages 17–19°C, while Algarve weather March April climbs to 19–22°C by late April. For those using Fahrenheit, Algarve weather by month Fahrenheit equivalents: winter highs near 59–64°F, summer highs 79–88°F.
How do winter and early spring differ?
Algarve weather January February is cool and damp, with highs of 15–16°C and frequent rain, so pack layers and a waterproof jacket. By March, days lengthen and showers ease, though sea temperatures remain around 15°C. For a deeper look at how these patterns compare to Canadian climates, see our Canada weather hub or check conditions in Vancouver Weather.
Is October still warm in the Algarve?
Yes, Algarve weather by month October sees average highs of 23°C and sea temperatures near 20°C, making it a pleasant shoulder month with fewer crowds and some rain.
What is the coldest month in the Algarve?
January is the coldest, with average highs around 15°C and lows of 8°C. It remains milder than most of Canada, but rain is common.
When is the best time to avoid rain?
July and August are the driest months, with less than 5 mm of rain each. For a balance of warmth and lower humidity, May and September are also excellent.