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

Chillán in May

The short of it: Chillán in May averages a high of 15 °C (59 °F) and a low of 6 °C (42 °F), with 161 mm (6.3 in) of rain and about 10 h 12 min of daylight. Rated 2 of 5 for a visit; the best months are November and March. Source: TerraClimate climate normals, 1991–2020.

Average high 15° · low 6° · rain 161 mm · daylight 10 h 12 min

✦✦ Travel with care for a visit · best months: November & March

Thirty years of records give Chillán an average May high of 15°, a low of 6° and some 161 mm of rain. Highs fall 5° against April, to near 15°; nights run about 6°. Wet spells are common — about 161 mm, the 4th wettest month.

The sun is up for about 10 h 12 min in mid-May, 60 minutes less than a month before.

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

Against its neighbours, Chillán runs cooler than most and drier than most in May. Chillán Viejo, 3 km to the SW, sees much the same highs.

May in Chillán, by the numbers

Warmth rank
9th warmest of 12
Rain rank
4th wettest of 12
Versus April
5° colder, 102 mm more rain
Versus June
3° warmer
Day–night spread
10°
Snow season
seldom any
Daylight, mid-month
10 h 12 min
Average wind
6 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Chillán ViejoÑuble3 km SW15°6°162 mm
San NicolásÑuble15 km NW16°6°158 mm
PintoÑuble22 km ESE15°4°172 mm
San IgnacioÑuble22 km SSE15°5°175 mm
BulnesÑuble23 km SW16°6°164 mm
San CarlosÑuble24 km NNE15°5°158 mm
CoihuecoÑuble24 km E15°4°177 mm
El CarmenÑuble33 km SSE15°5°178 mm

The Almanac · Chillán Month by Month

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

Highs fall 5° against April, to near 15°; nights run about 6°. Wet spells are common — about 161 mm, the 4th wettest month.

Climate of Chillán by month
MonthHighLowRainWindDaylightVisit
January30°12°18 mm9 km/h14 h 24 min✦✦✦✦
February29°11°24 mm7 km/h13 h 29 min✦✦✦✦✦
March25°9°28 mm8 km/h12 h 25 min✦✦✦✦✦
April20°7°59 mm6 km/h11 h 12 min✦✦✦✦
May15°6°161 mm6 km/h10 h 12 min✦✦
June12°5°228 mm7 km/h9 h 40 min✦✦
July12°4°190 mm7 km/h9 h 53 min✦✦
August14°4°172 mm7 km/h10 h 45 min✦✦
September16°5°88 mm8 km/h11 h 55 min✦✦✦
October19°7°60 mm8 km/h13 h 6 min✦✦✦✦
November23°9°37 mm8 km/h14 h 9 min✦✦✦✦✦
December27°11°35 mm8 km/h14 h 39 min✦✦✦✦✦

Questions Readers Ask about Chillán in May

Answered from the wire & the Almanac

What is the weather like in Chillán in May?

Days average 15 °C (59 °F) and nights 6 °C (42 °F), with about 161 mm (6.3 in) of rain over the month. Highs fall 5° against April, to near 15°; nights run about 6°. Wet spells are common — about 161 mm, the 4th wettest month.

Is May a good time to visit Chillán?

The Almanac gives May 2 of 5 (travel with care). The best months are November and March.

How long are the days in Chillán in May?

In mid-May the sun is up for about 10 h 12 min. The days are shortening — from 9 h 40 min in June to 14 h 39 min in December.

Does it snow in Chillán in May?

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

What should I pack for Chillán in May?

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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