The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Florianópolis Weather in May

Florianópolis in May

The short of it: Florianópolis in May averages a high of 23 °C (73 °F) and a low of 14 °C (58 °F), with 119 mm (4.7 in) of rain and about 10 h 46 min of daylight. Rated 3 of 5 for a visit; the best months are May and October. Source: TerraClimate climate normals, 1991–2020.

Average high 23° · low 14° · rain 119 mm · daylight 10 h 46 min

✦✦✦ Fair for a visit · best months: May & October

Thirty years of records give Florianópolis an average May high of 23°, a low of 14° and some 119 mm of rain. Much like April: highs about 23°, nights near 14°. Easy travelling weather. Wet spells are common — about 119 mm, the 9th wettest month.

The sun is up for about 10 h 46 min in mid-May, 42 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; it is the best month of the year to come.

Against its neighbours, Florianópolis runs warmer than most and wetter than most in May. Saco dos Limoes, 2 km to the SE, sees much the same highs.

May in Florianópolis, by the numbers

Warmth rank
8th warmest of 12
Rain rank
9th wettest of 12
Versus April
3° colder, 13 mm more rain
Versus June
1° warmer
Day–night spread
9°
Snow season
seldom any
Daylight, mid-month
10 h 46 min
Average wind
11 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Saco dos LimoesSanta Catarina2 km SE23°14°119 mm
TrindadeSanta Catarina3 km ENE23°14°119 mm
Santa MonicaSanta Catarina4 km E23°14°119 mm
Costeira do PirajubaeSanta Catarina5 km SSE23°14°117 mm
ItacorubiSanta Catarina6 km ENE22°14°117 mm
CampinasSanta Catarina6 km W23°14°118 mm
São JoséSanta Catarina8 km WSW23°14°115 mm
LagoaSanta Catarina8 km E22°14°118 mm

The Almanac · Florianópolis Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Fair
The Almanac Speaks
May
✦✦✦✦✦

Much like April: highs about 23°, nights near 14°. Easy travelling weather. Wet spells are common — about 119 mm, the 9th wettest month.

Climate of Florianópolis by month
MonthHighLowRainWindDaylightVisit
January29°20°214 mm12 km/h13 h 42 min✦✦✦
February28°20°203 mm10 km/h13 h 5 min✦✦✦
March28°20°158 mm11 km/h12 h 19 min✦✦✦
April26°17°106 mm10 km/h11 h 28 min✦✦✦
May23°14°119 mm11 km/h10 h 46 min✦✦✦
June22°13°120 mm10 km/h10 h 24 min✦✦✦
July20°12°98 mm10 km/h10 h 33 min✦✦✦
August21°12°100 mm12 km/h11 h 9 min✦✦✦
September22°14°142 mm12 km/h11 h 58 min✦✦✦
October24°16°133 mm14 km/h12 h 48 min✦✦✦
November25°17°126 mm15 km/h13 h 32 min✦✦✦
December27°19°140 mm14 km/h13 h 53 min✦✦✦

Questions Readers Ask about Florianópolis in May

Answered from the wire & the Almanac

What is the weather like in Florianópolis in May?

Days average 23 °C (73 °F) and nights 14 °C (58 °F), with about 119 mm (4.7 in) of rain over the month. Much like April: highs about 23°, nights near 14°. Easy travelling weather. Wet spells are common — about 119 mm, the 9th wettest month.

Is May a good time to visit Florianópolis?

The Almanac gives May 3 of 5 (fair). It is the best month of the year to visit.

How long are the days in Florianópolis in May?

In mid-May the sun is up for about 10 h 46 min. The days are shortening — from 10 h 24 min in June to 13 h 53 min in December.

Does it snow in Florianópolis in May?

Hardly — May nights average 14 °C (58 °F), above freezing.

What should I pack for Florianópolis in May?

Light clothes and a jacket for the evening, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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