Region, Portugal
Algarve weather by month and the best time to visit
When to go to Algarve
May–June and Sep–Oct are warm with fewer crowds. Jul–Aug is packed and expensive; Nov–Feb is mild, quiet and some businesses close.
Algarve weather by month
Average daily high, rainfall and conditions.
- Jan15°50 mm
- Feb16°53 mm
- Mar17°67 mm
- Apr19°62 mm
- May22°35 mm
- Jun26°8 mm
- Jul28°1 mm
- Aug28°4 mm
- Sep26°22 mm
- Oct22°75 mm
- Nov18°94 mm
- Dec16°72 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 15°C60°F | 11°C52°F | 50 mm | 81% | Cool |
| February | 16°C60°F | 11°C51°F | 53 mm | 80% | Cool |
| March | 17°C63°F | 12°C53°F | 67 mm | 79% | Cool |
| April | 19°C66°F | 13°C56°F | 62 mm | 77% | Pleasant |
| May | 22°C72°F | 15°C59°F | 35 mm | 71% | Pleasant |
| June | 26°C78°F | 18°C64°F | 8 mm | 67% | Pleasant |
| July | 28°C83°F | 19°C66°F | 1 mm | 62% | Pleasant |
| August | 28°C83°F | 20°C67°F | 4 mm | 64% | Pleasant |
| September | 26°C78°F | 19°C66°F | 22 mm | 71% | Pleasant |
| October | 22°C72°F | 17°C63°F | 75 mm | 77% | Pleasant |
| November | 18°C65°F | 14°C57°F | 94 mm | 79% | Pleasant |
| December | 16°C61°F | 12°C54°F | 72 mm | 82% | Cool |
Best months across Portugal
| Place | Best months | Warmest month |
|---|---|---|
| Lisbon | Apr–Jun, Sep–Oct | Aug (23°C) |
| Porto | May–Jun, Sep–Oct | Aug (24°C) |
| Algarve | May–Jun, Sep–Oct | Jul (28°C) |
| Madeira | May–Jul, Sep–Oct | Aug (23°C) |
| Sintra | Apr–Jun, Sep–Oct | Aug (24°C) |
| Lagos | May–Jun, Sep–Oct | Aug (24°C) |
| Albufeira | May–Jun, Sep–Oct | Jul (28°C) |
| Cascais | May–Jul, Sep–Oct | Aug (23°C) |
| Azores | Jun–Sep | Aug (24°C) |
| Faro | Apr–Jun, Sep–Oct | Jul (28°C) |
| Ericeira | May–Jun, Sep–Oct | Aug (24°C) |
| Coimbra | Apr–Jun, Sep–Oct | Aug (34°C) |
| Douro Valley | Apr–May, Sep–Oct | Aug (34°C) |
| Évora | Mar–May, Oct–Nov | Aug (34°C) |
| Braga | May–Jun, Sep–Oct | Aug (31°C) |
| Aveiro | May–Jul, Sep–Oct | Aug (26°C) |
| Nazaré | May–Jun, Sep–Oct | Aug (22°C) |
| Silver Coast | May–Jun, Sep–Oct | Aug (22°C) |
| Tavira | May–Jun, Sep–Oct | Aug (28°C) |
Quick answers
What is the best month to visit Algarve?
May–Jun, Sep–Oct. May–June and Sep–Oct are warm with fewer crowds. Jul–Aug is packed and expensive; Nov–Feb is mild, quiet and some businesses close.
When is the rainy season in Algarve?
Rain peaks in November with about 94 mm. No month averages 150 mm or more.
What is the hottest month in Algarve?
July, with average highs of 28°C (83°F).
How cold does Algarve get?
The coolest nights are in February, averaging 11°C (51°F).
More about Algarve
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Sources
- NASA POWER climatology (2001–2020)
- CP Comboios de Portugal
- Faro Airport (ANA)
- Visit Algarve
- IPMA weather and fire alerts
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.