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

Machalí in September

The short of it: Machalí in September averages a high of 20 °C (68 °F) and a low of 8 °C (47 °F), with 42 mm (1.7 in) of rain and about 11 h 56 min of daylight. Rated 5 of 5 for a visit; the best months are April and October. Source: TerraClimate climate normals, 1991–2020.

Average high 20° · low 8° · rain 42 mm · daylight 11 h 56 min

✦✦✦✦✦ Recommended for a visit · best months: April & October

Thirty years of records give Machalí an average September high of 20°, a low of 8° and some 42 mm of rain. Much like August: highs about 20°, nights near 8°. Easy travelling weather. Rain is modest, about 42 mm, the 5th wettest month.

The sun is up for about 11 h 56 min in mid-September, 64 minutes more than a month before.

For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 5 of 5 for a visit; the finest months here are April and October.

Against its neighbours, Machalí runs cooler than most and wetter than most in September. Rancagua, 8 km to the W, is 1° warmer by day.

September in Machalí, by the numbers

Warmth rank
8th warmest of 12
Rain rank
5th wettest of 12
Versus August
3° warmer, 35 mm less rain
Versus October
4° colder
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
11 h 56 min
Average wind
8 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
RancaguaO'Higgins Region8 km W21°10°39 mm
CoyaO'Higgins Region11 km ESE17°5°47 mm
GranerosO'Higgins Region14 km NNW21°10°35 mm
OlivarO'Higgins Region16 km WSW21°9°38 mm
CodeguaO'Higgins Region16 km N21°9°35 mm
RequínoaO'Higgins Region19 km SW20°8°38 mm
San Francisco de MostazalO'Higgins Region23 km NNW20°9°34 mm
DoñihueO'Higgins Region29 km W19°9°32 mm

The Almanac · Machalí Month by Month

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

Much like August: highs about 20°, nights near 8°. Easy travelling weather. Rain is modest, about 42 mm, the 5th wettest month.

Climate of Machalí by month
MonthHighLowRainWindDaylightVisit
January32°18°2.0 mm9 km/h14 h 12 min✦✦✦✦
February30°16°3.0 mm8 km/h13 h 22 min✦✦✦✦
March28°14°7.0 mm7 km/h12 h 23 min✦✦✦✦✦
April24°11°31 mm6 km/h11 h 17 min✦✦✦✦✦
May19°8°92 mm5 km/h10 h 22 min✦✦✦
June16°6°157 mm6 km/h9 h 53 min✦✦
July16°6°129 mm6 km/h10 h 5 min✦✦✦
August18°7°77 mm6 km/h10 h 52 min✦✦✦
September20°8°42 mm8 km/h11 h 56 min✦✦✦✦✦
October24°11°32 mm8 km/h13 h 1 min✦✦✦✦✦
November28°14°24 mm9 km/h13 h 58 min✦✦✦✦✦
December29°15°10 mm9 km/h14 h 25 min✦✦✦✦

Questions Readers Ask about Machalí in September

Answered from the wire & the Almanac

What is the weather like in Machalí in September?

Days average 20 °C (68 °F) and nights 8 °C (47 °F), with about 42 mm (1.7 in) of rain over the month. Much like August: highs about 20°, nights near 8°. Easy travelling weather. Rain is modest, about 42 mm, the 5th wettest month.

Is September a good time to visit Machalí?

The Almanac gives September 5 of 5 (recommended). The best months are April and October.

How long are the days in Machalí in September?

In mid-September the sun is up for about 11 h 56 min. The days are lengthening — from 9 h 53 min in June to 14 h 25 min in December.

Does it snow in Machalí in September?

Hardly — September nights average 8 °C (47 °F), above freezing.

What should I pack for Machalí in September?

Light clothes and a jacket for the evening.

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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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