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

Retiro in May

The short of it: Retiro in May averages a high of 19 °C (66 °F) and a low of 11 °C (51 °F), with 77 mm (3.0 in) of rain and about 10 h 20 min of daylight. Rated 3 of 5 for a visit; the best months are August and April. Source: TerraClimate climate normals, 1991–2020.

Average high 19° · low 11° · rain 77 mm · daylight 10 h 20 min

✦✦✦ Fair for a visit · best months: August & April

Thirty years of records give Retiro an average May high of 19°, a low of 11° and some 77 mm of rain. Much like April: highs about 19°, nights near 11°. Easy travelling weather. Wet spells are common — about 77 mm, the 8th wettest month.

The sun is up for about 10 h 20 min in mid-May, 55 minutes less than a month before.

For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; the finest months here are August and April.

Against its neighbours, Retiro runs warmer than most and drier than most in May. Balvanera, 3 km to the SSW, sees much the same highs.

May in Retiro, by the numbers

Warmth rank
9th warmest of 12
Rain rank
8th wettest of 12
Versus April
4° colder, 21 mm less rain
Versus June
3° warmer
Day–night spread
9°
Snow season
seldom any
Daylight, mid-month
10 h 20 min
Average wind
15 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
BalvaneraBuenos Aires F.D.3 km SSW19°10°89 mm
Buenos AiresBuenos Aires F.D.3 km S19°10°89 mm
PalermoBuenos Aires F.D.4 km W19°10°82 mm
ColegialesBuenos Aires F.D.6 km W19°10°78 mm
BoedoBuenos Aires F.D.6 km SSW19°10°81 mm
BelgranoBuenos Aires F.D.7 km WNW19°10°78 mm
BarracasBuenos Aires F.D.7 km S19°10°81 mm
AvellanedaBuenos Aires9 km S19°10°79 mm

The Almanac · Retiro Month by Month

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

Much like April: highs about 19°, nights near 11°. Easy travelling weather. Wet spells are common — about 77 mm, the 8th wettest month.

Climate of Retiro by month
MonthHighLowRainWindDaylightVisit
January30°19°94 mm16 km/h14 h 14 min✦✦
February28°19°103 mm15 km/h13 h 23 min✦✦✦
March27°17°112 mm15 km/h12 h 24 min✦✦✦
April23°14°98 mm15 km/h11 h 16 min✦✦✦
May19°11°77 mm15 km/h10 h 20 min✦✦✦
June16°8°65 mm15 km/h9 h 51 min✦✦✦
July15°7°64 mm16 km/h10 h 3 min✦✦✦
August17°8°62 mm17 km/h10 h 51 min✦✦✦✦
September19°10°72 mm18 km/h11 h 56 min✦✦✦
October23°13°123 mm18 km/h13 h 2 min✦✦✦
November26°15°101 mm18 km/h14 h 0 min✦✦✦
December29°18°97 mm17 km/h14 h 28 min✦✦✦

Questions Readers Ask about Retiro in May

Answered from the wire & the Almanac

What is the weather like in Retiro in May?

Days average 19 °C (66 °F) and nights 11 °C (51 °F), with about 77 mm (3.0 in) of rain over the month. Much like April: highs about 19°, nights near 11°. Easy travelling weather. Wet spells are common — about 77 mm, the 8th wettest month.

Is May a good time to visit Retiro?

The Almanac gives May 3 of 5 (fair). The best months are August and April.

How long are the days in Retiro in May?

In mid-May the sun is up for about 10 h 20 min. The days are shortening — from 9 h 51 min in June to 14 h 28 min in December.

Does it snow in Retiro in May?

Hardly — May nights average 11 °C (51 °F), above freezing.

What should I pack for Retiro in May?

Layers, a warm coat and stout boots, 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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