Portugal · 30-year monthly climate averages
Based on 30 years of climate data, the most comfortable months to visit Lagos are June, July and September, when daytime temperatures are agreeable and rainfall is relatively low.
Lagos sees its warmest weather in August, when daytime highs average around 25°C, and its coolest in January (around 15°C).
Annual precipitation totals roughly 726mm — December is typically the wettest month (~149mm) and July the driest (~2mm).
A distinctly wetter period runs from November to December — worth planning around if you prefer dry days.
🟧 avg daytime high · 🟦 dashed: avg nighttime low · bars: monthly rainfall
Daily forecast highs vs the 30-year normal — last 61 days
Each bar is one day: orange above normal, blue below.
| Month | High / Low | Rainfall | Travel rating |
|---|---|---|---|
| January | 15° / 11°C | 84mm | 👍 Good |
| February | 16° / 11°C | 87mm | 👍 Good |
| March | 17° / 12°C | 61mm | 👍 Good |
| April | 18° / 13°C | 67mm | 👍 Good |
| May | 20° / 15°C | 33mm | 🌟 Great |
| June | 23° / 17°C | 11mm | 🌟 Great |
| July | 25° / 18°C | 2mm | 🌟 Great |
| August | 25° / 19°C | 4mm | 🌟 Great |
| September | 24° / 18°C | 25mm | 🌟 Great |
| October | 21° / 17°C | 80mm | 🌟 Great |
| November | 18° / 14°C | 125mm | 👍 Good |
| December | 16° / 12°C | 149mm | 🤔 Fair |
January in Lagos is mild, with average daytime highs around 15°C (59°F) and nighttime lows near 11°C (51°F). Expect roughly 84mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light jacket · layers for cool evenings
February in Lagos is mild, with average daytime highs around 16°C (60°F) and nighttime lows near 11°C (52°F). Expect roughly 87mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light jacket · layers for cool evenings
March in Lagos is mild, with average daytime highs around 17°C (63°F) and nighttime lows near 12°C (54°F). Expect roughly 61mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light jacket · layers for cool evenings
April in Lagos is mild, with average daytime highs around 18°C (64°F) and nighttime lows near 13°C (55°F). Expect roughly 67mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light jacket · layers for cool evenings
May in Lagos is pleasantly warm, with average daytime highs around 20°C (68°F) and nighttime lows near 15°C (58°F). Expect roughly 33mm of precipitation, with little rainfall.
🎒 What to pack — light layers · comfortable walking shoes
June in Lagos is pleasantly warm, with average daytime highs around 23°C (73°F) and nighttime lows near 17°C (63°F). Expect roughly 11mm of precipitation, and rain is rare.
🎒 What to pack — light layers · comfortable walking shoes
July in Lagos is warm, with average daytime highs around 25°C (77°F) and nighttime lows near 18°C (65°F). Expect roughly 2mm of precipitation, and rain is rare.
🎒 What to pack — light summer clothing · sunscreen and sunglasses
August in Lagos is warm, with average daytime highs around 25°C (78°F) and nighttime lows near 19°C (66°F). Expect roughly 4mm of precipitation, and rain is rare.
🎒 What to pack — light summer clothing · sunscreen and sunglasses
September in Lagos is pleasantly warm, with average daytime highs around 24°C (75°F) and nighttime lows near 18°C (65°F). Expect roughly 25mm of precipitation, with little rainfall.
🎒 What to pack — light layers · comfortable walking shoes
October in Lagos is pleasantly warm, with average daytime highs around 21°C (70°F) and nighttime lows near 17°C (62°F). Expect roughly 80mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light layers · comfortable walking shoes
November in Lagos is mild, with average daytime highs around 18°C (65°F) and nighttime lows near 14°C (57°F). Expect roughly 125mm of precipitation, and this is one of the wetter months.
🎒 What to pack — light jacket · layers for cool evenings · compact umbrella or rain jacket
December in Lagos is mild, with average daytime highs around 16°C (61°F) and nighttime lows near 12°C (54°F). Expect roughly 149mm of precipitation, and this is one of the wetter months.
🎒 What to pack — light jacket · layers for cool evenings · compact umbrella or rain jacket