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

Chonchi in September

The short of it: Chonchi in September averages a high of 12 °C (53 °F) and a low of 6 °C (42 °F), with 162 mm (6.4 in) of rain and about 11 h 53 min of daylight. Rated 2 of 5 for a visit; the best months are January and February. Source: TerraClimate climate normals, 1991–2020.

Average high 12° · low 6° · rain 162 mm · daylight 11 h 53 min

✦✦ Travel with care for a visit · best months: January & February

September in Chonchi brings afternoons near 12° and nights around 6°, with about 162 mm of rain over the month. Much like August: highs about 12°, nights near 6°. A wool coat will serve you well. Wet spells are common — about 162 mm, the 6th wettest month.

The sun is up for about 11 h 53 min in mid-September, 88 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates September 2 of 5 for a visit; the finest months here are January and February.

Against its neighbours, Chonchi runs warmer than most and drier than most in September. Castro, 17 km to the N, sees much the same highs.

September in Chonchi, by the numbers

Warmth rank
9th warmest of 12
Rain rank
6th wettest of 12
Versus August
1° warmer, 124 mm less rain
Versus October
2° colder
Day–night spread
6°
Snow season
seldom any
Daylight, mid-month
11 h 53 min
Average wind
14 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
CastroLos Lagos Region17 km N12°5°164 mm
DalcahueLos Lagos Region29 km NNE12°5°163 mm
QuellónLos Lagos Region56 km SSE11°6°179 mm
AncudLos Lagos Region84 km N12°6°197 mm
ChaiténLos Lagos Region93 km ESE11°4°153 mm
CalbucoLos Lagos Region108 km NNE12°5°135 mm
MaullínLos Lagos Region113 km N12°5°146 mm
Los MuermosLos Lagos Region139 km N12°4°131 mm

The Almanac · Chonchi Month by Month

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

Much like August: highs about 12°, nights near 6°. A wool coat will serve you well. Wet spells are common — about 162 mm, the 6th wettest month.

Climate of Chonchi by month
MonthHighLowRainWindDaylightVisit
January19°10°108 mm14 km/h14 h 58 min✦✦✦
February19°11°97 mm13 km/h13 h 50 min✦✦✦
March17°10°131 mm12 km/h12 h 30 min✦✦✦
April14°8°183 mm14 km/h10 h 59 min✦✦
May12°7°249 mm14 km/h9 h 44 min✦✦
June11°6°281 mm15 km/h9 h 4 min✦✦
July10°5°262 mm15 km/h9 h 20 min✦✦
August11°5°286 mm15 km/h10 h 25 min✦✦
September12°6°162 mm14 km/h11 h 53 min✦✦
October14°7°140 mm15 km/h13 h 21 min✦✦
November15°8°139 mm15 km/h14 h 39 min✦✦
December17°9°138 mm16 km/h15 h 18 min✦✦✦

Questions Readers Ask about Chonchi in September

Answered from the wire & the Almanac

What is the weather like in Chonchi in September?

Days average 12 °C (53 °F) and nights 6 °C (42 °F), with about 162 mm (6.4 in) of rain over the month. Much like August: highs about 12°, nights near 6°. A wool coat will serve you well. Wet spells are common — about 162 mm, the 6th wettest month.

Is September a good time to visit Chonchi?

The Almanac gives September 2 of 5 (travel with care). The best months are January and February.

How long are the days in Chonchi in September?

In mid-September the sun is up for about 11 h 53 min. The days are lengthening — from 9 h 4 min in June to 15 h 18 min in December.

Does it snow in Chonchi in September?

Hardly — September nights average 6 °C (42 °F), above freezing.

What should I pack for Chonchi in September?

Layers, a warm coat and stout boots, 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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