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

Chalchocoyo in May

The short of it: Chalchocoyo in May averages a high of 34 °C (94 °F) and a low of 22 °C (71 °F), with 144 mm (5.7 in) of rain and about 13 h 9 min of daylight. Rated 1 of 5 for a visit; the best months are December and January. Source: TerraClimate climate normals, 1991–2020.

Average high 34° · low 22° · rain 144 mm · daylight 13 h 9 min

✦ Travel with care for a visit · best months: December & January

May in Chalchocoyo brings afternoons near 34° and nights around 22°, with about 144 mm of rain over the month. Days run hot, near 34° in the afternoon; ride early and rest at noon. Wet spells are common — about 144 mm, the 6th wettest month.

The sun is up for about 13 h 9 min in mid-May, 32 minutes more than a month before.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates May 1 of 5 for a visit; the finest months here are December and January.

Against its neighbours, Chalchocoyo runs cooler than most and drier than most in May. Matlapa, 4 km to the WNW, is 1° warmer by day.

May in Chalchocoyo, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
6th wettest of 12
Versus April
1° warmer, 66 mm more rain
Versus June
1° colder
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
13 h 9 min
Average wind
5 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
MatlapaSan Luis Potosí4 km WNW35°22°150 mm
TamazunchaleSan Luis Potosí6 km S35°22°150 mm
JalpillaSan Luis Potosí12 km NW35°22°151 mm
San Martín ChalchicuautlaSan Luis Potosí15 km ENE35°22°145 mm
TezapotlaSan Luis Potosí16 km S34°21°123 mm
TlalnepantlaSan Luis Potosí16 km SSW33°20°98 mm
Axtla de TerrazasSan Luis Potosí16 km NNW35°23°146 mm
ChapulhuacanitoSan Luis Potosí17 km SE35°22°147 mm

The Almanac · Chalchocoyo Month by Month

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

Days run hot, near 34° in the afternoon; ride early and rest at noon. Wet spells are common — about 144 mm, the 6th wettest month.

Climate of Chalchocoyo by month
MonthHighLowRainWindDaylightVisit
January24°13°47 mm4 km/h10 h 58 min✦✦✦✦
February27°14°46 mm4 km/h11 h 25 min✦✦✦✦
March30°17°55 mm6 km/h11 h 58 min✦✦✦
April33°20°78 mm6 km/h12 h 37 min✦✦
May34°22°144 mm5 km/h13 h 9 min✦
June35°23°272 mm5 km/h13 h 25 min✦
July34°22°222 mm5 km/h13 h 19 min✦
August34°22°209 mm4 km/h12 h 51 min✦
September33°22°379 mm4 km/h12 h 14 min✦✦
October31°19°237 mm4 km/h11 h 37 min✦✦
November27°16°89 mm4 km/h11 h 5 min✦✦✦
December25°14°42 mm4 km/h10 h 50 min✦✦✦✦✦

Questions Readers Ask about Chalchocoyo in May

Answered from the wire & the Almanac

What is the weather like in Chalchocoyo in May?

Days average 34 °C (94 °F) and nights 22 °C (71 °F), with about 144 mm (5.7 in) of rain over the month. Days run hot, near 34° in the afternoon; ride early and rest at noon. Wet spells are common — about 144 mm, the 6th wettest month.

Is May a good time to visit Chalchocoyo?

The Almanac gives May 1 of 5 (travel with care). The best months are December and January.

How long are the days in Chalchocoyo in May?

In mid-May the sun is up for about 13 h 9 min. The days are lengthening — from 10 h 50 min in December to 13 h 25 min in June.

Does it snow in Chalchocoyo in May?

Hardly — May nights average 22 °C (71 °F), above freezing.

What should I pack for Chalchocoyo in May?

Linen, a wide hat, sun cream and water, 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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