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

Henderson in May

The short of it: Henderson in May averages a high of 18 °C (65 °F) and a low of 6 °C (42 °F), with 45 mm (1.8 in) of rain and about 10 h 13 min of daylight. Rated 5 of 5 for a visit; the best months are May and August. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 6° · rain 45 mm · daylight 10 h 13 min

✦✦✦✦✦ Recommended for a visit · best months: May & August

Thirty years of records give Henderson an average May high of 18°, a low of 6° and some 45 mm of rain. Much like April: highs about 18°, nights near 6°. Easy travelling weather. Rain is modest, about 45 mm, the 9th wettest month.

The sun is up for about 10 h 13 min in mid-May, 59 minutes less than a month before.

For the traveller: pack layers, a wool coat and stout boots. The Almanac rates May 5 of 5 for a visit; it is the best month of the year to come.

Against its neighbours, Henderson runs cooler than most and drier than most in May. Daireaux, 34 km to the S, sees much the same highs.

May in Henderson, by the numbers

Warmth rank
9th warmest of 12
Rain rank
9th wettest of 12
Versus April
4° colder, 47 mm less rain
Versus June
4° warmer
Day–night spread
13°
Snow season
seldom any
Daylight, mid-month
10 h 13 min
Average wind
10 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
DaireauxBuenos Aires34 km S18°6°45 mm
San Carlos de BolívarBuenos Aires55 km E18°7°46 mm
PehuajóBuenos Aires57 km NNW19°6°49 mm
Carlos CasaresBuenos Aires82 km NNE19°7°53 mm
Trenque LauquenBuenos Aires98 km WNW19°5°34 mm
GuaminíBuenos Aires101 km SW17°6°43 mm
Tres LomasBuenos Aires104 km W18°5°31 mm
General La MadridBuenos Aires113 km SSE17°5°46 mm

The Almanac · Henderson Month by Month

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

Much like April: highs about 18°, nights near 6°. Easy travelling weather. Rain is modest, about 45 mm, the 9th wettest month.

Climate of Henderson by month
MonthHighLowRainWindDaylightVisit
January31°16°95 mm13 km/h14 h 22 min✦✦
February29°14°103 mm12 km/h13 h 29 min✦✦
March26°13°122 mm11 km/h12 h 25 min✦✦✦
April22°9°92 mm11 km/h11 h 12 min✦✦✦
May18°6°45 mm10 km/h10 h 13 min✦✦✦✦✦
June15°3°29 mm10 km/h9 h 42 min✦✦✦✦
July14°2°27 mm12 km/h9 h 55 min✦✦✦✦
August17°4°39 mm14 km/h10 h 46 min✦✦✦✦✦
September20°6°60 mm14 km/h11 h 55 min✦✦✦✦
October22°9°120 mm14 km/h13 h 6 min✦✦✦
November27°12°102 mm14 km/h14 h 7 min✦✦✦
December30°15°82 mm14 km/h14 h 37 min✦✦

Questions Readers Ask about Henderson in May

Answered from the wire & the Almanac

What is the weather like in Henderson in May?

Days average 18 °C (65 °F) and nights 6 °C (42 °F), with about 45 mm (1.8 in) of rain over the month. Much like April: highs about 18°, nights near 6°. Easy travelling weather. Rain is modest, about 45 mm, the 9th wettest month.

Is May a good time to visit Henderson?

The Almanac gives May 5 of 5 (recommended). It is the best month of the year to visit.

How long are the days in Henderson in May?

In mid-May the sun is up for about 10 h 13 min. The days are shortening — from 9 h 42 min in June to 14 h 37 min in December.

Does it snow in Henderson in May?

Hardly — May nights average 6 °C (42 °F), above freezing.

What should I pack for Henderson in May?

Layers, a warm coat and stout boots.

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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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