The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Unión y Progreso Weather in September

Unión y Progreso in September

The short of it: Unión y Progreso in September averages a high of 31 °C (87 °F) and a low of 20 °C (67 °F), with 212 mm (8.3 in) of rain and about 12 h 12 min of daylight. Rated 2 of 5 for a visit; the best months are December and November. Source: TerraClimate climate normals, 1991–2020.

Average high 31° · low 20° · rain 212 mm · daylight 12 h 12 min

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

Thirty years of records give Unión y Progreso an average September high of 31°, a low of 20° and some 212 mm of rain. Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 212 mm, the 2nd wettest month.

The sun is up for about 12 h 12 min in mid-September, 28 minutes less than a month before.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates September 2 of 5 for a visit; the finest months here are December and November.

Against its neighbours, Unión y Progreso runs cooler than most and wetter than most in September. Benito Juárez, 6 km to the S, is 1° warmer by day.

September in Unión y Progreso, by the numbers

Warmth rank
7th warmest of 12
Rain rank
2nd wettest of 12
Versus August
1° colder, 21 mm more rain
Versus October
1° warmer
Day–night spread
11°
Snow season
seldom any
Daylight, mid-month
12 h 12 min
Average wind
6 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Benito JuárezChiapas6 km S31°20°212 mm
Jesús María GarzaChiapas10 km SSE32°20°210 mm
Nuevo MéxicoChiapas12 km W31°19°204 mm
Cristóbal ObregónChiapas15 km WSW31°20°208 mm
Doctor Domingo ChanonaChiapas18 km SW31°20°215 mm
CuauhtémocChiapas22 km SSE32°20°215 mm
VillafloresChiapas28 km SSE32°21°226 mm
SuchiapaChiapas29 km NE32°21°225 mm

The Almanac · Unión y Progreso Month by Month

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

Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 212 mm, the 2nd wettest month.

Climate of Unión y Progreso by month
MonthHighLowRainWindDaylightVisit
January29°15°2.0 mm10 km/h11 h 15 min✦✦✦✦✦
February31°15°2.0 mm10 km/h11 h 35 min✦✦✦✦
March32°17°4.0 mm10 km/h12 h 0 min✦✦✦✦
April34°19°10 mm9 km/h12 h 30 min✦✦✦
May34°20°80 mm8 km/h12 h 54 min✦
June32°20°217 mm6 km/h13 h 6 min✦✦
July31°20°186 mm8 km/h13 h 1 min✦✦
August31°20°191 mm7 km/h12 h 40 min✦✦
September31°20°212 mm6 km/h12 h 12 min✦✦
October30°19°83 mm8 km/h11 h 44 min✦✦
November29°17°17 mm10 km/h11 h 20 min✦✦✦✦✦
December29°15°6.0 mm10 km/h11 h 9 min✦✦✦✦✦

Questions Readers Ask about Unión y Progreso in September

Answered from the wire & the Almanac

What is the weather like in Unión y Progreso in September?

Days average 31 °C (87 °F) and nights 20 °C (67 °F), with about 212 mm (8.3 in) of rain over the month. Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 212 mm, the 2nd wettest month.

Is September a good time to visit Unión y Progreso?

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

How long are the days in Unión y Progreso in September?

In mid-September the sun is up for about 12 h 12 min. The days are shortening — from 11 h 9 min in December to 13 h 6 min in June.

Does it snow in Unión y Progreso in September?

Hardly — September nights average 20 °C (67 °F), above freezing.

What should I pack for Unión y Progreso in September?

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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