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

Itajaí in August

The short of it: Itajaí in August averages a high of 22 °C (71 °F) and a low of 12 °C (53 °F), with 97 mm (3.8 in) of rain and about 11 h 11 min of daylight. Rated 3 of 5 for a visit; the best months are September and May. Source: TerraClimate climate normals, 1991–2020.

Average high 22° · low 12° · rain 97 mm · daylight 11 h 11 min

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

August in Itajaí brings afternoons near 22° and nights around 12°, with about 97 mm of rain over the month. Much like July: highs about 22°, nights near 12°. Easy travelling weather. Wet spells are common — about 97 mm, the 10th wettest month.

The sun is up for about 11 h 11 min in mid-August, 35 minutes more than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates August 3 of 5 for a visit; the finest months here are September and May.

Against its neighbours, Itajaí runs warmer than most and wetter than most in August. Navegantes, 1 km to the NE, sees much the same highs.

August in Itajaí, by the numbers

Warmth rank
11th warmest of 12
Rain rank
10th wettest of 12
Versus July
1° warmer, 19 mm more rain
Versus September
1° colder
Day–night spread
10°
Snow season
seldom any
Daylight, mid-month
11 h 11 min
Average wind
10 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
NavegantesSanta Catarina1 km NE22°12°97 mm
Balneário CamboriúSanta Catarina10 km SSE21°11°95 mm
CamboriúSanta Catarina13 km S22°11°95 mm
PenhaSanta Catarina15 km N22°12°96 mm
Balneário PiçarrasSanta Catarina16 km N22°12°99 mm
IlhotaSanta Catarina16 km W22°12°99 mm
ItapemaSanta Catarina21 km SSE21°12°93 mm
GasparSanta Catarina30 km W22°12°103 mm

The Almanac · Itajaí Month by Month

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

Much like July: highs about 22°, nights near 12°. Easy travelling weather. Wet spells are common — about 97 mm, the 10th wettest month.

Climate of Itajaí by month
MonthHighLowRainWindDaylightVisit
January30°20°227 mm10 km/h13 h 39 min✦✦
February29°20°247 mm9 km/h13 h 3 min✦✦
March29°19°173 mm9 km/h12 h 19 min✦✦✦
April27°17°131 mm9 km/h11 h 29 min✦✦✦
May24°14°111 mm10 km/h10 h 48 min✦✦✦
June22°12°93 mm9 km/h10 h 27 min✦✦✦
July21°11°78 mm9 km/h10 h 36 min✦✦✦
August22°12°97 mm10 km/h11 h 11 min✦✦✦
September23°14°126 mm11 km/h11 h 58 min✦✦✦
October24°16°146 mm12 km/h12 h 47 min✦✦✦
November26°17°134 mm13 km/h13 h 29 min✦✦✦
December28°19°150 mm12 km/h13 h 49 min✦✦✦

Questions Readers Ask about Itajaí in August

Answered from the wire & the Almanac

What is the weather like in Itajaí in August?

Days average 22 °C (71 °F) and nights 12 °C (53 °F), with about 97 mm (3.8 in) of rain over the month. Much like July: highs about 22°, nights near 12°. Easy travelling weather. Wet spells are common — about 97 mm, the 10th wettest month.

Is August a good time to visit Itajaí?

The Almanac gives August 3 of 5 (fair). The best months are September and May.

How long are the days in Itajaí in August?

In mid-August the sun is up for about 11 h 11 min. The days are lengthening — from 10 h 27 min in June to 13 h 49 min in December.

Does it snow in Itajaí in August?

Hardly — August nights average 12 °C (53 °F), above freezing.

What should I pack for Itajaí in August?

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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