Faro, the capital of Portugal’s Algarve region, has a Mediterranean climate with strong Atlantic influences. Summers are hot and dry, winters are mild and relatively wet, and the city enjoys about 3,000 hours of sunshine per year, making it one of the sunniest places in Europe. The Ria Formosa lagoon system moderates coastal temperatures, keeping beach areas slightly cooler in summer and warmer in winter than inland Algarve towns. Faro Airport (FAO) handles over 10 million passengers annually, with the busiest months being June through September. See our best time to visit Faro for more details.
Faro Weather by Month: Temperature
Faro’s average temperatures range from 16°C (61°F) in January to 29°C (84°F) in July and August. Nighttime lows dip to 8°C (46°F) in January and reach 19°C (66°F) in August. The Algarve’s position on Portugal’s southern coast gives it warmer winter temperatures than Lisbon (by about 2-3°C) and significantly more winter sun than northern Portugal. See our things to do in Faro for more details.
| Month | Avg High (°C) | Avg High (°F) | Avg Low (°C) | Avg Low (°F) |
|---|---|---|---|---|
| January | 16 | 61 | 8 | 46 |
| February | 17 | 63 | 9 | 48 |
| March | 19 | 66 | 10 | 50 |
| April | 21 | 70 | 12 | 54 |
| May | 23 | 73 | 14 | 57 |
| June | 27 | 81 | 17 | 63 |
| July | 29 | 84 | 19 | 66 |
| August | 29 | 84 | 19 | 66 |
| September | 27 | 81 | 18 | 64 |
| October | 23 | 73 | 15 | 59 |
| November | 19 | 66 | 12 | 54 |
| December | 17 | 63 | 9 | 48 |
Faro Weather by Month: Rainfall
Faro receives about 505 mm (20 inches) of rain annually, with a strong seasonal split. The dry season runs from June to September, when monthly rainfall drops below 10 mm (0.4 in). The wet season spans November to March, with December typically the wettest month at around 95 mm (3.7 in). Rain tends to come in short, heavy bursts rather than all-day drizzles, so even a rainy forecast often means a few hours of showers with sun before and after. See our events and festivals in Faro for more details. See our best neighborhoods in Faro for more details.
| Month | Rainfall (mm) | Rainfall (inches) | Rain Days |
|---|---|---|---|
| January | 78 | 3.1 | 8 |
| February | 72 | 2.8 | 8 |
| March | 39 | 1.5 | 6 |
| April | 38 | 1.5 | 6 |
| May | 21 | 0.8 | 4 |
| June | 8 | 0.3 | 2 |
| July | 1 | 0.04 | 0 |
| August | 4 | 0.2 | 1 |
| September | 14 | 0.6 | 3 |
| October | 67 | 2.6 | 7 |
| November | 86 | 3.4 | 8 |
| December | 94 | 3.7 | 9 |
Faro Weather by Month: Sunshine and Sea Temperature
Faro averages 8-12 hours of daily sunshine in summer and 5-6 hours in winter. July is the sunniest month with about 360 total hours, while December gets around 160 hours. Sea temperatures in the Atlantic off Faro range from 16°C (61°F) in February to 22°C (72°F) in August. The water is swimmable from June through October, with September offering the warmest sea at 21-22°C (70-72°F). A lightweight wetsuit is common for surfing and water sports outside high summer. See our where to stay in Faro for more details. See our Faro travel tips for more details.
| Month | Sunshine (hours) | Sea Temp (°C) | Sea Temp (°F) |
|---|---|---|---|
| January | 180 | 16 | 61 |
| February | 170 | 16 | 61 |
| March | 220 | 16 | 61 |
| April | 250 | 17 | 63 |
| May | 310 | 18 | 64 |
| June | 330 | 20 | 68 |
| July | 360 | 21 | 70 |
| August | 340 | 22 | 72 |
| September | 270 | 22 | 72 |
| October | 230 | 21 | 70 |
| November | 180 | 18 | 64 |
| December | 160 | 17 | 63 |
Faro Weather by Month: Humidity and Wind
Relative humidity in Faro averages 70-75% year-round, highest in December and January (around 77%) and lowest in July (around 60%). The Atlantic breeze keeps humidity feeling comfortable even in mid-summer. Prevailing winds come from the northwest in summer (the “Nortada” breeze, typically 15-25 km/h) and from the southwest in winter. Wind speeds are highest in December through February, occasionally reaching 40 km/h during Atlantic storms. The Ria Formosa’s sheltered lagoon waters are calmer than the open ocean beaches, making them better for kayaking and stand-up paddleboarding on windy days. See our Faro travel guide for more details.
