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

Castelo in May

The short of it: Castelo in May averages a high of 28 °C (82 °F) and a low of 15 °C (59 °F), with 47 mm (1.9 in) of rain and about 11 h 9 min of daylight. Rated 4 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.

Average high 28° · low 15° · rain 47 mm · daylight 11 h 9 min

✦✦✦✦ Recommended for a visit · best months: July & June

Thirty years of records give Castelo an average May high of 28°, a low of 15° and some 47 mm of rain. Much like April: highs about 28°, nights near 15°. Easy travelling weather. Rain is modest, about 47 mm, the 8th wettest month.

The sun is up for about 11 h 9 min in mid-May, 30 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening. The Almanac rates May 4 of 5 for a visit; the finest months here are July and June.

Against its neighbours, Castelo runs about middling and drier than most in May. Vargem Alta, 20 km to the ESE, is 2° cooler by day.

May in Castelo, by the numbers

Warmth rank
9th warmest of 12
Rain rank
8th wettest of 12
Versus April
2° colder, 31 mm less rain
Versus June
1° warmer
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
11 h 9 min
Average wind
5 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Vargem AltaEspírito Santo20 km ESE25°13°58 mm
Conceição do CasteloEspírito Santo27 km NNW25°12°50 mm
Cachoeiro de ItapemirimEspírito Santo28 km SSE28°17°49 mm
Muniz FreireEspírito Santo28 km WNW26°12°47 mm
Jerônimo MonteiroEspírito Santo30 km SW28°15°41 mm
Atilio VivacquaEspírito Santo35 km S27°15°48 mm
Rio Novo do SulEspírito Santo39 km SE27°16°54 mm
AlegreEspírito Santo40 km WSW27°14°41 mm

The Almanac · Castelo Month by Month

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

Much like April: highs about 28°, nights near 15°. Easy travelling weather. Rain is modest, about 47 mm, the 8th wettest month.

Climate of Castelo by month
MonthHighLowRainWindDaylightVisit
January32°20°140 mm6 km/h13 h 15 min✦✦
February32°20°101 mm6 km/h12 h 48 min✦✦
March31°20°115 mm5 km/h12 h 16 min✦✦
April30°18°78 mm4 km/h11 h 39 min✦✦
May28°15°47 mm5 km/h11 h 9 min✦✦✦✦
June26°14°25 mm5 km/h10 h 53 min✦✦✦✦✦
July26°14°30 mm5 km/h11 h 0 min✦✦✦✦✦
August27°15°26 mm6 km/h11 h 25 min✦✦✦✦✦
September28°16°43 mm7 km/h12 h 0 min✦✦✦✦✦
October29°18°88 mm8 km/h12 h 36 min✦✦✦
November29°19°176 mm7 km/h13 h 8 min✦✦
December30°19°210 mm6 km/h13 h 23 min✦✦

Questions Readers Ask about Castelo in May

Answered from the wire & the Almanac

What is the weather like in Castelo in May?

Days average 28 °C (82 °F) and nights 15 °C (59 °F), with about 47 mm (1.9 in) of rain over the month. Much like April: highs about 28°, nights near 15°. Easy travelling weather. Rain is modest, about 47 mm, the 8th wettest month.

Is May a good time to visit Castelo?

The Almanac gives May 4 of 5 (recommended). The best months are July and June.

How long are the days in Castelo in May?

In mid-May the sun is up for about 11 h 9 min. The days are shortening — from 10 h 53 min in June to 13 h 23 min in December.

Does it snow in Castelo in May?

Hardly — May nights average 15 °C (59 °F), above freezing.

What should I pack for Castelo in May?

Light clothes and a jacket for the evening.

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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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