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

Setouchi in September

The short of it: Setouchi in September averages a high of 27 °C (81 °F) and a low of 20 °C (68 °F), with 216 mm (8.5 in) of rain and about 12 h 20 min of daylight. Rated 3 of 5 for a visit; the best months are November and December. Source: TerraClimate climate normals, 1991–2020.

Average high 27° · low 20° · rain 216 mm · daylight 12 h 20 min

✦✦✦ Fair for a visit · best months: November & December

Thirty years of records give Setouchi an average September high of 27°, a low of 20° and some 216 mm of rain. The year turns hard here: highs drop 4° from August to about 27°, with nights near 20°. It is the wettest month of the year here, about 216 mm.

The sun is up for about 12 h 20 min in mid-September, 66 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 September 3 of 5 for a visit; the finest months here are November and December.

Against its neighbours, Setouchi runs about middling and about as wet in September. Bizen, 17 km to the NNE, sees much the same highs.

September in Setouchi, by the numbers

Warmth rank
3rd warmest of 12
Rain rank
1st wettest of 12
Versus August
4° colder, 113 mm more rain
Versus October
5° warmer
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
12 h 20 min
Average wind
12 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
BizenOkayama17 km NNE27°19°212 mm
OkayamaOkayama19 km W29°21°218 mm
AkaiwaOkayama20 km NNW28°20°207 mm
TamanoOkayama24 km SW27°20°218 mm
KariyaHyōgo25 km ENE27°19°208 mm
AioiHyōgo34 km ENE27°19°202 mm
KurashikiOkayama35 km WSW28°20°207 mm
SōjaOkayama36 km W28°20°200 mm
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The Almanac · Setouchi Month by Month

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

The year turns hard here: highs drop 4° from August to about 27°, with nights near 20°. It is the wettest month of the year here, about 216 mm.

Climate of Setouchi by month
MonthHighLowRainWindDaylightVisit
January9°1°38 mm14 km/h10 h 4 min✦✦✦
February9°1°48 mm12 km/h10 h 53 min✦✦
March13°3°90 mm13 km/h11 h 53 min✦✦
April18°8°121 mm12 km/h13 h 1 min✦✦✦
May23°13°134 mm12 km/h13 h 58 min✦✦✦
June26°18°181 mm11 km/h14 h 28 min✦✦✦
July30°23°203 mm12 km/h14 h 16 min✦✦
August31°24°103 mm12 km/h13 h 27 min✦✦
September27°20°216 mm12 km/h12 h 20 min✦✦✦
October22°14°132 mm11 km/h11 h 15 min✦✦✦
November17°8°61 mm11 km/h10 h 18 min✦✦✦✦
December11°3°41 mm14 km/h9 h 50 min✦✦✦✦

Questions Readers Ask about Setouchi in September

Answered from the wire & the Almanac

What is the weather like in Setouchi in September?

Days average 27 °C (81 °F) and nights 20 °C (68 °F), with about 216 mm (8.5 in) of rain over the month. The year turns hard here: highs drop 4° from August to about 27°, with nights near 20°. It is the wettest month of the year here, about 216 mm.

Is September a good time to visit Setouchi?

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

How long are the days in Setouchi in September?

In mid-September the sun is up for about 12 h 20 min. The days are shortening — from 9 h 50 min in December to 14 h 28 min in June.

Does it snow in Setouchi in September?

Hardly — September nights average 20 °C (68 °F), above freezing.

What should I pack for Setouchi 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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