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

Calama Weather in May

Calama in May

The short of it: Calama in May averages a high of 21 °C (70 °F) and a low of 4 °C (38 °F), with 0.0 mm (0.00 in) of rain and about 11 h 3 min of daylight. Rated 5 of 5 for a visit; the best months are April and November. Source: TerraClimate climate normals, 1991–2020.

Average high 21° · low 4° · rain 0.0 mm · daylight 11 h 3 min

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

Thirty years of records give Calama an average May high of 21°, a low of 4° and some 0.0 mm of rain. Much like April: highs about 21°, nights near 4°. Easy travelling weather. Rain is scarce, about 0.0 mm, the 4th wettest month.

The sun is up for about 11 h 3 min in mid-May, 33 minutes less than a month before.

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

Against its neighbours, Calama runs cooler than most and wetter than most in May. Sierra Gorda, 63 km to the SW, is 1° warmer by day.

May in Calama, by the numbers

Warmth rank
9th warmest of 12
Rain rank
4th wettest of 12
Versus April
2° colder, 0.0 mm more rain
Versus June
2° warmer
Day–night spread
17°
Snow season
seldom any
Daylight, mid-month
11 h 3 min
Average wind
14 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Sierra GordaAntofagasta63 km SW22°7°0.0 mm
María ElenaAntofagasta77 km W23°9°0.0 mm
San Pedro de AtacamaAntofagasta90 km SE21°3°0.0 mm
BaquedanoAntofagasta135 km SW22°10°0.0 mm
TocopillaAntofagasta137 km WNW21°14°0.0 mm
MejillonesAntofagasta172 km WSW20°14°1.0 mm
AntofagastaAntofagasta201 km SW19°14°0.0 mm
PicaTarapacá223 km N22°9°0.0 mm

The Almanac · Calama Month by Month

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

Much like April: highs about 21°, nights near 4°. Easy travelling weather. Rain is scarce, about 0.0 mm, the 4th wettest month.

Climate of Calama by month
MonthHighLowRainWindDaylightVisit
January25°9°5.0 mm16 km/h13 h 22 min✦✦✦✦✦
February25°9°7.0 mm15 km/h12 h 52 min✦✦✦✦✦
March25°8°1.0 mm16 km/h12 h 17 min✦✦✦✦✦
April23°6°0.0 mm14 km/h11 h 36 min✦✦✦✦✦
May21°4°0.0 mm14 km/h11 h 3 min✦✦✦✦✦
June19°1°0.0 mm14 km/h10 h 46 min✦✦✦✦✦
July19°1°0.0 mm14 km/h10 h 53 min✦✦✦✦✦
August20°2°0.0 mm14 km/h11 h 21 min✦✦✦✦✦
September22°4°0.0 mm15 km/h12 h 0 min✦✦✦✦✦
October22°6°0.0 mm16 km/h12 h 39 min✦✦✦✦✦
November23°8°0.0 mm17 km/h13 h 14 min✦✦✦✦✦
December25°8°0.0 mm17 km/h13 h 30 min✦✦✦✦✦

Questions Readers Ask about Calama in May

Answered from the wire & the Almanac

What is the weather like in Calama in May?

Days average 21 °C (70 °F) and nights 4 °C (38 °F), with about 0.0 mm (0.00 in) of rain over the month. Much like April: highs about 21°, nights near 4°. Easy travelling weather. Rain is scarce, about 0.0 mm, the 4th wettest month.

Is May a good time to visit Calama?

The Almanac gives May 5 of 5 (recommended). The best months are April and November.

How long are the days in Calama in May?

In mid-May the sun is up for about 11 h 3 min. The days are shortening — from 10 h 46 min in June to 13 h 30 min in December.

Does it snow in Calama in May?

Hardly — May nights average 4 °C (38 °F), above freezing.

What should I pack for Calama in May?

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