January in Florianopolis — reliably good (2nd best month)
Good · 8.4/10January averages 25°C (77°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
At 110 mm this is a genuinely wet month: about 28 sunny days in total, and outdoor plans need an indoor fallback.
It scores 8.4/10 here, 2nd of 12 months, against 8.6/10 in the destination's best month.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
February in Florianopolis — the year's strongest window
Best window · 8.6/10February averages 25°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 96 mm, so plan one flexible day in three; you still get about 24 sunny days and 13 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Florianopolis at 8.6/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
March in Florianopolis — reliably good (4th best month)
Good · 7.8/10March averages 25°C (76°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
At 114 mm this is a genuinely wet month: about 19 sunny days in total, and outdoor plans need an indoor fallback.
It scores 7.8/10 here, 4th of 12 months, against 8.6/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
April in Florianopolis — workable with trade-offs
Trade-offs · 6.3/10April averages 22°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 96 mm, so plan one flexible day in three; you still get about 10 sunny days and 11.3 hours of daylight.
It scores 6.3/10 here, 6th of 12 months, against 8.6/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
If your dates are flexible, February is materially better in Florianopolis — 2.3 points higher on the same scale.
May in Florianopolis — the hardest end of the year
Hardest · 4/10May averages 19°C (66°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
At 125 mm this is a genuinely wet month: about 6 sunny days in total, and outdoor plans need an indoor fallback.
It scores 4/10 here, 10th of 12 months, against 8.6/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, February is materially better in Florianopolis — 4.6 points higher on the same scale.
June in Florianopolis — the hardest end of the year
Hardest · 3.4/10June averages 17°C (63°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
At 101 mm this is a genuinely wet month: about 4 sunny days in total, and outdoor plans need an indoor fallback.
It scores 3.4/10 here, 11th of 12 months, against 8.6/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
If your dates are flexible, February is materially better in Florianopolis — 5.2 points higher on the same scale.
July in Florianopolis — the hardest end of the year
Hardest · 3.2/10July averages 17°C (62°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 91 mm, so plan one flexible day in three; you still get about 4 sunny days and 10.4 hours of daylight.
It scores 3.2/10 here, 12th of 12 months, against 8.6/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, February is materially better in Florianopolis — 5.4 points higher on the same scale.
August in Florianopolis — the hardest end of the year
Hardest · 4.2/10August averages 17°C (62°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 76 mm, so plan one flexible day in three; you still get about 9 sunny days and 11 hours of daylight.
It scores 4.2/10 here, 9th of 12 months, against 8.6/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, February is materially better in Florianopolis — 4.4 points higher on the same scale.
September in Florianopolis — workable with trade-offs
Trade-offs · 5.1/10September averages 19°C (66°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 95 mm, so plan one flexible day in three; you still get about 11 sunny days and 11.8 hours of daylight.
It scores 5.1/10 here, 7th of 12 months, against 8.6/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, February is materially better in Florianopolis — 3.5 points higher on the same scale.
October in Florianopolis — the hardest end of the year
Hardest · 4.6/10October averages 20°C (68°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
232 mm of rain puts this in monsoon territory — about 13 sunny days across the whole month, and multi-day washouts are normal.
It scores 4.6/10 here, 8th of 12 months, against 8.6/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, February is materially better in Florianopolis — 4 points higher on the same scale.
November in Florianopolis — workable with trade-offs
Trade-offs · 6.6/10November averages 21°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
219 mm of rain puts this in monsoon territory — about 21 sunny days across the whole month, and multi-day washouts are normal.
It scores 6.6/10 here, 5th of 12 months, against 8.6/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, February is materially better in Florianopolis — 2 points higher on the same scale.
December in Florianopolis — reliably good (3rd best month)
Good · 8.1/10December averages 23°C (74°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
At 128 mm this is a genuinely wet month: about 27 sunny days in total, and outdoor plans need an indoor fallback.
It scores 8.1/10 here, 3rd of 12 months, against 8.6/10 in the destination's best month.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
