Brazil · 30-year monthly climate averages
Based on 30 years of climate data, the most comfortable months to visit Florianopolis are April, May and June, when daytime temperatures are agreeable and rainfall is relatively low.
Florianopolis sees its warmest weather in February, when daytime highs average around 27°C, and its coolest in July (around 19°C).
Annual precipitation totals roughly 1620mm — January is typically the wettest month (~224mm) and June the driest (~78mm).
A distinctly wetter period runs from September to March — 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 60 days
Each bar is one day: orange above normal, blue below.
| Month | High / Low | Rainfall | Travel rating |
|---|---|---|---|
| January | 27° / 22°C | 224mm | 🤔 Fair |
| February | 27° / 23°C | 193mm | 🤔 Fair |
| March | 27° / 22°C | 159mm | 👍 Good |
| April | 25° / 20°C | 104mm | 🌟 Great |
| May | 22° / 17°C | 116mm | 🌟 Great |
| June | 20° / 15°C | 78mm | 🌟 Great |
| July | 19° / 14°C | 103mm | 👍 Good |
| August | 20° / 14°C | 84mm | 🌟 Great |
| September | 21° / 16°C | 134mm | 👍 Good |
| October | 22° / 18°C | 138mm | 👍 Good |
| November | 24° / 19°C | 130mm | 👍 Good |
| December | 26° / 21°C | 158mm | 👍 Good |
January in Florianopolis is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 22°C (72°F). Expect roughly 224mm of precipitation, and heavy rainfall is common — this is peak wet season territory.
🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket
February in Florianopolis is warm, with average daytime highs around 27°C (81°F) and nighttime lows near 23°C (73°F). Expect roughly 193mm of precipitation, and heavy rainfall is common — this is peak wet season territory.
🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket
March in Florianopolis is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 22°C (72°F). Expect roughly 159mm of precipitation, and this is one of the wetter months.
🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket
April in Florianopolis is pleasantly warm, with average daytime highs around 25°C (76°F) and nighttime lows near 20°C (68°F). Expect roughly 104mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light layers · comfortable walking shoes
May in Florianopolis is pleasantly warm, with average daytime highs around 22°C (72°F) and nighttime lows near 17°C (62°F). Expect roughly 116mm of precipitation, and this is one of the wetter months.
🎒 What to pack — light layers · comfortable walking shoes · compact umbrella or rain jacket
June in Florianopolis is pleasantly warm, with average daytime highs around 20°C (68°F) and nighttime lows near 15°C (59°F). Expect roughly 78mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light layers · comfortable walking shoes
July in Florianopolis is pleasantly warm, with average daytime highs around 19°C (67°F) and nighttime lows near 14°C (57°F). Expect roughly 103mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light layers · comfortable walking shoes
August in Florianopolis is pleasantly warm, with average daytime highs around 20°C (68°F) and nighttime lows near 14°C (58°F). Expect roughly 84mm of precipitation, with a moderate amount of rain.
🎒 What to pack — light layers · comfortable walking shoes
September in Florianopolis is pleasantly warm, with average daytime highs around 21°C (69°F) and nighttime lows near 16°C (60°F). Expect roughly 134mm of precipitation, and this is one of the wetter months.
🎒 What to pack — light layers · comfortable walking shoes · compact umbrella or rain jacket
October in Florianopolis is pleasantly warm, with average daytime highs around 22°C (72°F) and nighttime lows near 18°C (64°F). Expect roughly 138mm of precipitation, and this is one of the wetter months.
🎒 What to pack — light layers · comfortable walking shoes · compact umbrella or rain jacket
November in Florianopolis is pleasantly warm, with average daytime highs around 24°C (76°F) and nighttime lows near 19°C (67°F). Expect roughly 130mm of precipitation, and this is one of the wetter months.
🎒 What to pack — light layers · comfortable walking shoes · compact umbrella or rain jacket
December in Florianopolis is warm, with average daytime highs around 26°C (79°F) and nighttime lows near 21°C (70°F). Expect roughly 158mm of precipitation, and this is one of the wetter months.
🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket