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

Sete de Setembro Weather in September

Sete de Setembro in September

The short of it: Sete de Setembro in September averages a high of 24 °C (75 °F) and a low of 12 °C (54 °F), with 138 mm (5.4 in) of rain and about 11 h 58 min of daylight. Rated 3 of 5 for a visit; the best months are August and September. Source: TerraClimate climate normals, 1991–2020.

Average high 24° · low 12° · rain 138 mm · daylight 11 h 58 min

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

Thirty years of records give Sete de Setembro an average September high of 24°, a low of 12° and some 138 mm of rain. Much like August: highs about 24°, nights near 12°. Easy travelling weather. Wet spells are common — about 138 mm, the 6th wettest month.

The sun is up for about 11 h 58 min in mid-September, 51 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 September 3 of 5 for a visit; the finest months here are August and September.

Against its neighbours, Sete de Setembro runs cooler than most and about as wet in September. Guarani das Missões, 9 km to the W, sees much the same highs.

September in Sete de Setembro, by the numbers

Warmth rank
8th warmest of 12
Rain rank
6th wettest of 12
Versus August
1° warmer, 43 mm more rain
Versus October
2° colder
Day–night spread
11°
Snow season
seldom any
Daylight, mid-month
11 h 58 min
Average wind
10 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Guarani das MissõesRio Grande do Sul9 km W24°13°138 mm
Senador Salgado FilhoRio Grande do Sul14 km NW24°12°134 mm
GiruáRio Grande do Sul16 km NE24°12°138 mm
CaibatéRio Grande do Sul24 km SW24°13°142 mm
Vitória das MissõesRio Grande do Sul25 km S24°13°143 mm
Cerro LargoRio Grande do Sul27 km W24°13°137 mm
Santo ÂngeloRio Grande do Sul27 km SE24°13°142 mm
Santa RosaRio Grande do Sul29 km N24°12°130 mm
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The Almanac · Sete de Setembro Month by Month

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

Much like August: highs about 24°, nights near 12°. Easy travelling weather. Wet spells are common — about 138 mm, the 6th wettest month.

Climate of Sete de Setembro by month
MonthHighLowRainWindDaylightVisit
January31°19°128 mm9 km/h13 h 44 min✦✦
February30°19°127 mm9 km/h13 h 6 min✦✦
March29°18°132 mm10 km/h12 h 20 min✦✦✦
April26°15°171 mm8 km/h11 h 27 min✦✦✦
May22°12°157 mm8 km/h10 h 44 min✦✦✦
June21°10°136 mm9 km/h10 h 22 min✦✦✦
July20°9°138 mm9 km/h10 h 31 min✦✦✦
August23°11°95 mm10 km/h11 h 8 min✦✦✦
September24°12°138 mm10 km/h11 h 58 min✦✦✦
October26°15°238 mm10 km/h12 h 49 min✦✦✦
November29°17°143 mm9 km/h13 h 34 min✦✦
December31°19°172 mm10 km/h13 h 55 min✦✦

Questions Readers Ask about Sete de Setembro in September

Answered from the wire & the Almanac

What is the weather like in Sete de Setembro in September?

Days average 24 °C (75 °F) and nights 12 °C (54 °F), with about 138 mm (5.4 in) of rain over the month. Much like August: highs about 24°, nights near 12°. Easy travelling weather. Wet spells are common — about 138 mm, the 6th wettest month.

Is September a good time to visit Sete de Setembro?

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

How long are the days in Sete de Setembro in September?

In mid-September the sun is up for about 11 h 58 min. The days are lengthening — from 10 h 22 min in June to 13 h 55 min in December.

Does it snow in Sete de Setembro in September?

Hardly — September nights average 12 °C (54 °F), above freezing.

What should I pack for Sete de Setembro in September?

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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