The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Chalchocoyo Weather Today · 7-Day Forecast

Grey Sky Settles Over the Town

Cloud lies thick and low. The light is dim and the air is still.

Warmest today at 29° · coldest night Saturday at 19°

The short of it: Chalchocoyo weather on Sunday, 8 November 2026: local time, 23 °C (73 °F) with an overcast sky, feeling like 27 °C (80 °F). Today’s high 29 °C (83 °F), low 22 °C (72 °F). Chance of rain 60% in the next 24 hours, about 2.0 mm (0.08 in). Warnings in force: thunderstorms expected. Source: Wanted Weather forecast service (global weather models), updated 23:45 local time.

CHALCHOCOYO, Sunday. — Passing showers are the word from the Chalchocoyo station, with a high of 29° and a low of 22°. Old hands will call it a proper November day: the thirty-year average for Chalchocoyo is 27°. Winds are light from the WNW, gusting to 5 km/h, and the glass holds steady.

Looking over the next 7 days, our correspondent reckons today the pick at about 29°, while Saturday night will be the coldest at 19°. Rain or snow is due on 4 of them, some 20 mm in all. Nights run 6° milder than the November norm of 16°.

By the Almanac's reckoning, November in Chalchocoyo runs from 16° at night to 27° by day, with some 89 mm of rain. June is the warmest month here at 35°, January the coldest at 13°, and September the wettest with 379 mm. The best months to ride in are December and January.

The sun is up 11 h 14 min today, and the days are shortening by about 1 minutes each. The station stands 134 m above the sea.

The Hours to Come

Temperature by the hour · rain & snow in the hour beneath
The hour-by-hour ledger
HourSkyTempFeelsWindRain
NowLight showers23°28°2 km/h0.3 mm
12 AMOvercast23°27°3 km/h0.1 mm
1 AMOvercast23°27°2 km/h–
2 AMFog22°27°2 km/h–
3 AMFog22°27°2 km/h–
4 AMFog22°26°1 km/h–
5 AMFog22°27°2 km/h–
6 AMFog22°27°1 km/h–
7 AMFog22°27°2 km/h0.1 mm
8 AMFog23°27°2 km/h0.1 mm
9 AMOvercast24°28°3 km/h–
10 AMOvercast25°29°3 km/h–
11 AMOvercast25°30°3 km/h–
12 PMOvercast26°30°3 km/h–
1 PMOvercast27°31°2 km/h–
2 PMOvercast27°31°3 km/h–
3 PMOvercast28°31°4 km/h–
4 PMOvercast27°31°3 km/h–
5 PMOvercast27°32°1 km/h–
6 PMOvercast26°31°1 km/h–
7 PMOvercast26°30°3 km/h–
8 PMLight showers24°28°3 km/h0.5 mm
9 PMThunderstorm24°28°2 km/h0.8 mm
10 PMOvercast24°29°0 km/h0.1 mm

Seven-Day Outlook · Classified

Highs in large type · pick a day

Today (Nov 8): light showers, high 29°, low 22°, 0.9 mm of rain, gusts to 13 km/h. Sun up 6:41 AM, down 5:55 PM. Short showers cross the fields. The sun returns soon after.

The Week in Figures

DayLow · HighRainGustsDaylight
Today22°29°0.9 mm13 km/h11 h 14 min
Monday22°28°1.9 mm10 km/h11 h 13 min
Tuesday22°25°1.4 mm6 km/h11 h 11 min
Wednesday22°28°0.1 mm11 km/h11 h 11 min
Thursday21°24°12 mm8 km/h11 h 9 min
Friday20°24°0.4 mm10 km/h11 h 9 min
Saturday19°24°3.4 mm11 km/h11 h 8 min

Warmest: today at 29°. Wettest: Thursday, 12 mm. Strongest gusts: today, 13 km/h.

The Almanac · Chalchocoyo Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low

November in Chalchocoyo, by the numbers

Warmth rank
9th warmest of 12
Rain rank
7th wettest of 12
Versus October
3° colder, 148 mm less rain
Versus December
3° warmer
Day–night spread
11°
Snow season
seldom any
Daylight, mid-month
11 h 5 min
Average wind
4 km/h
Fair
The Almanac Speaks
November
✦✦✦✦✦

Much like October: highs about 27°, nights near 16°. Easy travelling weather. Wet spells are common — about 89 mm, the 7th wettest month.

Chalchocoyo in November: the full almanac →

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✦✦✦✦✦

Reports from the Street

What readers in Chalchocoyo see right now · last 3 hours

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Questions Readers Ask about Chalchocoyo

Answered from the wire & the Almanac

What is the weather in Chalchocoyo today?

Right now it is 23 °C (73 °F) with an overcast sky; it feels like 27 °C (80 °F). Today’s high is 29 °C (83 °F) and tonight’s low 22 °C (72 °F). The chance of rain in the next 24 hours is about 60%, with 2.0 mm (0.08 in) expected.

Will it rain in Chalchocoyo this week?

Yes — rain or snow is forecast on 4 of the next 7 days, about 20 mm (0.78 in) in total. The wettest day looks to be Thursday.

Are there any weather warnings for Chalchocoyo?

Yes: thunderstorms expected. See Warnings & Notices for the details.

What is the warmest month in Chalchocoyo?

June, with an average high of 35 °C (95 °F). The coldest is January, when nights average 13 °C (55 °F). The wettest month is September, with 379 mm (14.9 in), according to TerraClimate climate normals for 1991–2020.

When is the best time to visit Chalchocoyo?

December and January. December brings highs near 25 °C (77 °F) and about 42 mm (1.7 in) of rain; January highs near 24 °C (75 °F) and 47 mm (1.9 in). The Almanac rates every month from 1 to 5 for warmth, dryness and rainfall, using 1991–2020 climate normals.

Does it snow in Chalchocoyo?

Hardly ever — even the coldest month averages 13 °C (55 °F) at night, so lasting snow is rare.

Neighbouring Towns

November averages · distance by the crow’s flight
TownDistanceHighLowRain
MatlapaSan Luis Potosí4 km WNW28°17°83 mm
TamazunchaleSan Luis Potosí6 km S28°16°86 mm
JalpillaSan Luis Potosí12 km NW28°17°84 mm
San Martín ChalchicuautlaSan Luis Potosí15 km ENE28°16°80 mm
TezapotlaSan Luis Potosí16 km S27°16°95 mm
TlalnepantlaSan Luis Potosí16 km SSW26°15°90 mm
Axtla de TerrazasSan Luis Potosí16 km NNW28°17°86 mm
ChapulhuacanitoSan Luis Potosí17 km SE28°16°83 mm

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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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