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

Machalí in December

The short of it: Machalí in December averages a high of 29 °C (85 °F) and a low of 15 °C (59 °F), with 10 mm (0.39 in) of rain and about 14 h 25 min of daylight. Rated 4 of 5 for a visit; the best months are April and October. Source: TerraClimate climate normals, 1991–2020.

Average high 29° · low 15° · rain 10 mm · daylight 14 h 25 min

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

December in Machalí brings afternoons near 29° and nights around 15°, with about 10 mm of rain over the month. Much like November: highs about 29°, nights near 15°. Easy travelling weather. Rain is scarce, about 10 mm, the 9th wettest month.

The sun is up for about 14 h 25 min in mid-December, 28 minutes more than a month before.

For the traveller: pack linen, a wide hat and water. The Almanac rates December 4 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 December. Rancagua, 8 km to the W, is 1° warmer by day.

December in Machalí, by the numbers

Warmth rank
3rd warmest of 12
Rain rank
9th wettest of 12
Versus November
2° warmer, 14 mm less rain
Versus January
3° colder
Day–night spread
14°
Snow season
seldom any
Daylight, mid-month
14 h 25 min
Average wind
9 km/h

Neighbouring Towns

December averages · distance by the crow’s flight
TownDistanceHighLowRain
RancaguaO'Higgins Region8 km W30°16°9.0 mm
CoyaO'Higgins Region11 km ESE27°12°11 mm
GranerosO'Higgins Region14 km NNW30°16°7.0 mm
OlivarO'Higgins Region16 km WSW30°16°8.0 mm
CodeguaO'Higgins Region16 km N30°16°7.0 mm
RequínoaO'Higgins Region19 km SW29°15°8.0 mm
San Francisco de MostazalO'Higgins Region23 km NNW30°15°6.0 mm
DoñihueO'Higgins Region29 km W29°15°6.0 mm

The Almanac · Machalí Month by Month

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

Much like November: highs about 29°, nights near 15°. Easy travelling weather. Rain is scarce, about 10 mm, the 9th 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 December

Answered from the wire & the Almanac

What is the weather like in Machalí in December?

Days average 29 °C (85 °F) and nights 15 °C (59 °F), with about 10 mm (0.39 in) of rain over the month. Much like November: highs about 29°, nights near 15°. Easy travelling weather. Rain is scarce, about 10 mm, the 9th wettest month.

Is December a good time to visit Machalí?

The Almanac gives December 4 of 5 (recommended). The best months are April and October.

How long are the days in Machalí in December?

In mid-December the sun is up for about 14 h 25 min. These are the longest days of the year; the shortest, in June, last 9 h 53 min.

Does it snow in Machalí in December?

Hardly — December nights average 15 °C (59 °F), above freezing.

What should I pack for Machalí in December?

Linen, a wide hat, sun cream and water.

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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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