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

Caldera in May

The short of it: Caldera in May averages a high of 19 °C (65 °F) and a low of 11 °C (52 °F), with 7.0 mm (0.28 in) of rain and about 10 h 48 min of daylight. Rated 5 of 5 for a visit; the best months are March and January. Source: TerraClimate climate normals, 1991–2020.

Average high 19° · low 11° · rain 7.0 mm · daylight 10 h 48 min

✦✦✦✦✦ Recommended for a visit · best months: March & January

May in Caldera brings afternoons near 19° and nights around 11°, with about 7.0 mm of rain over the month. Much like April: highs about 19°, nights near 11°. Easy travelling weather. Rain is scarce, about 7.0 mm, the 4th wettest month.

The sun is up for about 10 h 48 min in mid-May, 41 minutes less than a month before.

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

Against its neighbours, Caldera runs about middling and about as wet in May. Copiapó, 59 km to the SE, is 1° cooler by day.

May in Caldera, by the numbers

Warmth rank
8th warmest of 12
Rain rank
4th wettest of 12
Versus April
2° colder, 6.0 mm more rain
Versus June
1° warmer
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
10 h 48 min
Average wind
13 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
CopiapóAtacama59 km SE18°8°1.0 mm
Tierra AmarillaAtacama71 km SE18°8°0.0 mm
Diego de AlmagroAtacama108 km NE21°9°0.0 mm
HuascoAtacama160 km SSW18°10°19 mm
FreirinaAtacama162 km S19°9°15 mm
VallenarAtacama168 km S19°8°7.0 mm
TaltalAntofagasta188 km N21°13°7.0 mm
Alto del CarmenAtacama191 km S17°5°4.0 mm

The Almanac · Caldera Month by Month

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

Much like April: highs about 19°, nights near 11°. Easy travelling weather. Rain is scarce, about 7.0 mm, the 4th wettest month.

Climate of Caldera by month
MonthHighLowRainWindDaylightVisit
January24°16°1.0 mm18 km/h13 h 40 min✦✦✦✦✦
February24°16°0.0 mm17 km/h13 h 3 min✦✦✦✦✦
March23°15°1.0 mm16 km/h12 h 19 min✦✦✦✦✦
April20°13°1.0 mm15 km/h11 h 29 min✦✦✦✦✦
May19°11°7.0 mm13 km/h10 h 48 min✦✦✦✦✦
June17°9°11 mm13 km/h10 h 27 min✦✦✦✦✦
July17°9°25 mm13 km/h10 h 35 min✦✦✦✦✦
August17°9°12 mm14 km/h11 h 10 min✦✦✦✦✦
September18°10°3.0 mm17 km/h11 h 58 min✦✦✦✦✦
October19°11°4.0 mm17 km/h12 h 47 min✦✦✦✦✦
November21°13°1.0 mm18 km/h13 h 30 min✦✦✦✦✦
December22°14°1.0 mm19 km/h13 h 50 min✦✦✦✦✦

Questions Readers Ask about Caldera in May

Answered from the wire & the Almanac

What is the weather like in Caldera in May?

Days average 19 °C (65 °F) and nights 11 °C (52 °F), with about 7.0 mm (0.28 in) of rain over the month. Much like April: highs about 19°, nights near 11°. Easy travelling weather. Rain is scarce, about 7.0 mm, the 4th wettest month.

Is May a good time to visit Caldera?

The Almanac gives May 5 of 5 (recommended). The best months are March and January.

How long are the days in Caldera in May?

In mid-May the sun is up for about 10 h 48 min. The days are shortening — from 10 h 27 min in June to 13 h 50 min in December.

Does it snow in Caldera in May?

Hardly — May nights average 11 °C (52 °F), above freezing.

What should I pack for Caldera in May?

Layers, a warm coat and stout boots.

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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