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

Chascomús in May

The short of it: Chascomús in May averages a high of 18 °C (64 °F) and a low of 8 °C (46 °F), with 78 mm (3.1 in) of rain and about 10 h 16 min of daylight. Rated 3 of 5 for a visit; the best months are April and November. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 8° · rain 78 mm · daylight 10 h 16 min

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

May in Chascomús brings afternoons near 18° and nights around 8°, with about 78 mm of rain over the month. Highs fall 4° against April, to near 18°; nights run about 8°. Wet spells are common — about 78 mm, the 8th wettest month.

The sun is up for about 10 h 16 min in mid-May, 58 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 April and November.

Against its neighbours, Chascomús runs about middling and wetter than most in May. Manuel J. Cobo, 35 km to the SSE, sees much the same highs.

May in Chascomús, by the numbers

Warmth rank
8th warmest of 12
Rain rank
8th wettest of 12
Versus April
4° colder, 8.0 mm less rain
Versus June
3° warmer
Day–night spread
10°
Snow season
seldom any
Daylight, mid-month
10 h 16 min
Average wind
8 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Manuel J. CoboBuenos Aires35 km SSE18°7°69 mm
General BelgranoBuenos Aires48 km WSW18°7°68 mm
PilaBuenos Aires49 km SSW18°7°64 mm
Coronel BrandsenBuenos Aires50 km NNW19°8°84 mm
CastelliBuenos Aires60 km SSE18°7°63 mm
DomselaarBuenos Aires61 km NNW19°9°84 mm
MagdalenaBuenos Aires71 km NE18°9°80 mm
San VicenteBuenos Aires72 km NNW19°9°82 mm

The Almanac · Chascomús Month by Month

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

Highs fall 4° against April, to near 18°; nights run about 8°. Wet spells are common — about 78 mm, the 8th wettest month.

Climate of Chascomús by month
MonthHighLowRainWindDaylightVisit
January29°17°98 mm12 km/h14 h 18 min✦✦✦
February27°17°104 mm11 km/h13 h 26 min✦✦✦
March25°15°91 mm10 km/h12 h 24 min✦✦✦
April22°11°86 mm9 km/h11 h 14 min✦✦✦
May18°8°78 mm8 km/h10 h 16 min✦✦✦
June15°5°71 mm8 km/h9 h 46 min✦✦
July13°5°59 mm10 km/h9 h 58 min✦✦✦
August16°6°56 mm11 km/h10 h 48 min✦✦✦
September18°8°73 mm12 km/h11 h 56 min✦✦✦
October21°11°111 mm13 km/h13 h 4 min✦✦✦
November24°13°104 mm13 km/h14 h 4 min✦✦✦
December27°15°84 mm12 km/h14 h 33 min✦✦✦

Questions Readers Ask about Chascomús in May

Answered from the wire & the Almanac

What is the weather like in Chascomús in May?

Days average 18 °C (64 °F) and nights 8 °C (46 °F), with about 78 mm (3.1 in) of rain over the month. Highs fall 4° against April, to near 18°; nights run about 8°. Wet spells are common — about 78 mm, the 8th wettest month.

Is May a good time to visit Chascomús?

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

How long are the days in Chascomús in May?

In mid-May the sun is up for about 10 h 16 min. The days are shortening — from 9 h 46 min in June to 14 h 33 min in December.

Does it snow in Chascomús in May?

Hardly — May nights average 8 °C (46 °F), above freezing.

What should I pack for Chascomús 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