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

La Unión Weather in September

La Unión in September

The short of it: La Unión in September averages a high of 30 °C (85 °F) and a low of 18 °C (65 °F), with 29 mm (1.1 in) of rain and about 12 h 22 min of daylight. Rated 4 of 5 for a visit; the best months are April and October. Source: TerraClimate climate normals, 1991–2020.

Average high 30° · low 18° · rain 29 mm · daylight 12 h 22 min

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

September in La Unión brings afternoons near 30° and nights around 18°, with about 29 mm of rain over the month. Much like August: highs about 30°, nights near 18°. Easy travelling weather. Rain is modest, about 29 mm, the 4th wettest month.

The sun is up for about 12 h 22 min in mid-September, 74 minutes less than a month before.

For the traveller: pack linen, a wide hat and water. The Almanac rates September 4 of 5 for a visit; the finest months here are April and October.

Against its neighbours, La Unión runs cooler than most and wetter than most in September. Atamaría, 7 km to the ESE, sees much the same highs.

September in La Unión, by the numbers

Warmth rank
3rd warmest of 12
Rain rank
4th wettest of 12
Versus August
3° colder, 22 mm more rain
Versus October
5° warmer
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
12 h 22 min
Average wind
13 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
AtamaríaMurcia7 km ESE30°18°30 mm
CartagenaMurcia10 km WSW30°19°28 mm
Barrio de PeralMurcia10 km W31°19°29 mm
San Antonio AbadMurcia10 km W30°19°28 mm
Los BarrerosMurcia11 km W31°19°29 mm
El PlanMurcia13 km WNW31°18°29 mm
Los AlcázaresMurcia14 km N31°19°28 mm
La Manga del Mar MenorMurcia14 km E29°19°27 mm

The Almanac · La Unión Month by Month

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

Much like August: highs about 30°, nights near 18°. Easy travelling weather. Rain is modest, about 29 mm, the 4th wettest month.

Climate of La Unión by month
MonthHighLowRainWindDaylightVisit
January17°6°29 mm14 km/h9 h 50 min✦✦✦✦✦
February18°7°22 mm15 km/h10 h 45 min✦✦✦✦✦
March20°8°30 mm15 km/h11 h 51 min✦✦✦✦✦
April22°10°26 mm16 km/h13 h 7 min✦✦✦✦✦
May26°14°22 mm14 km/h14 h 11 min✦✦✦✦✦
June30°18°9.0 mm14 km/h14 h 45 min✦✦✦✦
July33°21°2.0 mm13 km/h14 h 31 min✦✦✦✦
August33°21°7.0 mm13 km/h13 h 36 min✦✦✦✦
September30°18°29 mm13 km/h12 h 22 min✦✦✦✦
October25°14°36 mm12 km/h11 h 9 min✦✦✦✦✦
November20°10°38 mm13 km/h10 h 5 min✦✦✦✦✦
December17°7°25 mm13 km/h9 h 34 min✦✦✦✦✦

Questions Readers Ask about La Unión in September

Answered from the wire & the Almanac

What is the weather like in La Unión in September?

Days average 30 °C (85 °F) and nights 18 °C (65 °F), with about 29 mm (1.1 in) of rain over the month. Much like August: highs about 30°, nights near 18°. Easy travelling weather. Rain is modest, about 29 mm, the 4th wettest month.

Is September a good time to visit La Unión?

The Almanac gives September 4 of 5 (recommended). The best months are April and October.

How long are the days in La Unión in September?

In mid-September the sun is up for about 12 h 22 min. The days are shortening — from 9 h 34 min in December to 14 h 45 min in June.

Does it snow in La Unión in September?

Hardly — September nights average 18 °C (65 °F), above freezing.

What should I pack for La Unión in September?

Linen, a wide hat, sun cream and water.

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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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